3317212513 has 16 divisors (see below), whose sum is σ = 3567843072. Its totient is φ = 3076920000.

The previous prime is 3317212487. The next prime is 3317212537. The reversal of 3317212513 is 3152127133.

It is a cyclic number.

It is not a de Polignac number, because 3317212513 - 2⁹ = 3317212001 is a prime.

It is a super-2 number, since 2×3317212513² = 22007797712807550338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3317212573) 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, 82963 + ... + 116263.

It is an arithmetic number, because the mean of its divisors is an integer number (222990192).

Almost surely, 2^3317212513 is an apocalyptic number.

It is an amenable number.

3317212513 is a deficient number, since it is larger than the sum of its proper divisors (250630559).

3317212513 is a wasteful number, since it uses less digits than its factorization.

3317212513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33456.

The product of its digits is 3780, while the sum is 28.

The square root of 3317212513 is about 57595.2473126038. The cubic root of 3317212513 is about 1491.3895589253.

Adding to 3317212513 its reverse (3152127133), we get a palindrome (6469339646).

The spelling of 3317212513 in words is "three billion, three hundred seventeen million, two hundred twelve thousand, five hundred thirteen".