3380774140 has 48 divisors (see below), whose sum is σ = 7477650432. Its totient is φ = 1281406016.

The previous prime is 3380774129. The next prime is 3380774141. The reversal of 3380774140 is 414770833.

It is a super-2 number, since 2×3380774140² = 22859267571385479200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3380774140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3380774141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14877 + ... + 83563.

It is an arithmetic number, because the mean of its divisors is an integer number (155784384).

Almost surely, 2^3380774140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3380774140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3738825216).

3380774140 is an abundant number, since it is smaller than the sum of its proper divisors (4096876292).

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

3380774140 is a wasteful number, since it uses less digits than its factorization.

3380774140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68826 (or 68824 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 3380774140 is about 58144.4248402201. The cubic root of 3380774140 is about 1500.8549407731.

The spelling of 3380774140 in words is "three billion, three hundred eighty million, seven hundred seventy-four thousand, one hundred forty".