3343776660 has 240 divisors, whose sum is σ = 12140654400. Its totient is φ = 763995456.

The previous prime is 3343776659. The next prime is 3343776661. The reversal of 3343776660 is 666773433.

It is an interprime number because it is at equal distance from previous prime (3343776659) and next prime (3343776661).

It is a super-2 number, since 2×3343776660² = 22361684703921511200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3343776661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1295251 + ... + 1297829.

It is an arithmetic number, because the mean of its divisors is an integer number (50586060).

Almost surely, 2^3343776660 is an apocalyptic number.

3343776660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3343776660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6070327200).

3343776660 is an abundant number, since it is smaller than the sum of its proper divisors (8796877740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3343776660 is a wasteful number, since it uses less digits than its factorization.

3343776660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625 (or 2596 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 45.

The square root of 3343776660 is about 57825.3980531047. The cubic root of 3343776660 is about 1495.3599816194.

The spelling of 3343776660 in words is "three billion, three hundred forty-three million, seven hundred seventy-six thousand, six hundred sixty".