3298074732613 has 2 divisors, whose sum is σ = 3298074732614. Its totient is φ = 3298074732612.

The previous prime is 3298074732571. The next prime is 3298074732643. The reversal of 3298074732613 is 3162374708923.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1708100005249 + 1589974727364 = 1306943^2 + 1260942^2 .

It is a cyclic number.

It is not a de Polignac number, because 3298074732613 - 2²⁹ = 3297537861701 is a prime.

It is a super-2 number, since 2×3298074732613² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3298074732643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1649037366306 + 1649037366307.

It is an arithmetic number, because the mean of its divisors is an integer number (1649037366307).

Almost surely, 2^{3298074732613} is an apocalyptic number.

It is an amenable number.

3298074732613 is a deficient number, since it is larger than the sum of its proper divisors (1).

3298074732613 is an equidigital number, since it uses as much as digits as its factorization.

3298074732613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9144576, while the sum is 55.

The spelling of 3298074732613 in words is "three trillion, two hundred ninety-eight billion, seventy-four million, seven hundred thirty-two thousand, six hundred thirteen".