674057602169 has 16 divisors (see below), whose sum is σ = 781203571200. Its totient is φ = 569645279424.

The previous prime is 674057602133. The next prime is 674057602193. The reversal of 674057602169 is 961206750476.

It is a cyclic number.

It is not a de Polignac number, because 674057602169 - 2³² = 669762634873 is a prime.

It is a super-2 number, since 2×674057602169² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 674057602169.

It is not an unprimeable number, because it can be changed into a prime (674057602129) 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, 467522 + ... + 1251675.

It is an arithmetic number, because the mean of its divisors is an integer number (48825223200).

Almost surely, 2^674057602169 is an apocalyptic number.

It is an amenable number.

674057602169 is a deficient number, since it is larger than the sum of its proper divisors (107145969031).

674057602169 is a wasteful number, since it uses less digits than its factorization.

674057602169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719992.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 674057602169 in words is "six hundred seventy-four billion, fifty-seven million, six hundred two thousand, one hundred sixty-nine".