7674665317 has 16 divisors (see below), whose sum is σ = 8956265472. Its totient is φ = 6498846720.

The previous prime is 7674665303. The next prime is 7674665333. The reversal of 7674665317 is 7135664767.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7674665317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7674665347) 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, 193413 + ... + 229690.

It is an arithmetic number, because the mean of its divisors is an integer number (559766592).

Almost surely, 2^7674665317 is an apocalyptic number.

It is an amenable number.

7674665317 is a deficient number, since it is larger than the sum of its proper divisors (1281600155).

7674665317 is a wasteful number, since it uses less digits than its factorization.

7674665317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423228.

The product of its digits is 4445280, while the sum is 52.

The square root of 7674665317 is about 87605.1671820789. The cubic root of 7674665317 is about 1972.5127321362.

The spelling of 7674665317 in words is "seven billion, six hundred seventy-four million, six hundred sixty-five thousand, three hundred seventeen".