74694365377 has 8 divisors (see below), whose sum is σ = 74761253600. Its totient is φ = 74627507520.

The previous prime is 74694365351. The next prime is 74694365411. The reversal of 74694365377 is 77356349647.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74694365377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74694365177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9376198 + ... + 9384160.

It is an arithmetic number, because the mean of its divisors is an integer number (9345156700).

Almost surely, 2^74694365377 is an apocalyptic number.

It is an amenable number.

74694365377 is a deficient number, since it is larger than the sum of its proper divisors (66888223).

74694365377 is a wasteful number, since it uses less digits than its factorization.

74694365377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15183.

The product of its digits is 80015040, while the sum is 61.

The spelling of 74694365377 in words is "seventy-four billion, six hundred ninety-four million, three hundred sixty-five thousand, three hundred seventy-seven".