3318928013 has 8 divisors (see below), whose sum is σ = 3411108480. Its totient is φ = 3228001920.

The previous prime is 3318928007. The next prime is 3318928021. The reversal of 3318928013 is 3108298133.

3318928013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3318928013 - 2¹² = 3318923917 is a prime.

It is a super-2 number, since 2×3318928013² = 22030566310952256338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3318928043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308228 + ... + 318813.

It is an arithmetic number, because the mean of its divisors is an integer number (426388560).

Almost surely, 2^3318928013 is an apocalyptic number.

It is an amenable number.

3318928013 is a deficient number, since it is larger than the sum of its proper divisors (92180467).

3318928013 is an equidigital number, since it uses as much as digits as its factorization.

3318928013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627187.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 3318928013 is about 57610.1381095376. The cubic root of 3318928013 is about 1491.6466058550.

The spelling of 3318928013 in words is "three billion, three hundred eighteen million, nine hundred twenty-eight thousand, thirteen".