74675896313 has 2 divisors, whose sum is σ = 74675896314. Its totient is φ = 74675896312.

The previous prime is 74675896223. The next prime is 74675896333. The reversal of 74675896313 is 31369857647.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74622941584 + 52954729 = 273172^2 + 7277^2 .

It is a cyclic number.

It is not a de Polignac number, because 74675896313 - 2¹⁰ = 74675895289 is a prime.

It is not a weakly prime, because it can be changed into another prime (74675896333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37337948156 + 37337948157.

It is an arithmetic number, because the mean of its divisors is an integer number (37337948157).

Almost surely, 2^74675896313 is an apocalyptic number.

It is an amenable number.

74675896313 is a deficient number, since it is larger than the sum of its proper divisors (1).

74675896313 is an equidigital number, since it uses as much as digits as its factorization.

74675896313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22861440, while the sum is 59.

The spelling of 74675896313 in words is "seventy-four billion, six hundred seventy-five million, eight hundred ninety-six thousand, three hundred thirteen".