3315646460 has 96 divisors (see below), whose sum is σ = 8132812800. Its totient is φ = 1111968000.

The previous prime is 3315646441. The next prime is 3315646469. The reversal of 3315646460 is 646465133.

It is a super-2 number, since 2×3315646460² = 21987022895421063200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3315646469) 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 31 ways as a sum of consecutive naturals, for example, 1698485 + ... + 1700435.

It is an arithmetic number, because the mean of its divisors is an integer number (84716800).

Almost surely, 2^3315646460 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 3315646460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4066406400).

3315646460 is an abundant number, since it is smaller than the sum of its proper divisors (4817166340).

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

3315646460 is a wasteful number, since it uses less digits than its factorization.

3315646460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227 (or 2225 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 3315646460 is about 57581.6503757925. The cubic root of 3315646460 is about 1491.1548274327.

The spelling of 3315646460 in words is "three billion, three hundred fifteen million, six hundred forty-six thousand, four hundred sixty".