74757933464 has 8 divisors (see below), whose sum is σ = 140171125260. Its totient is φ = 37378966728.

The previous prime is 74757933461. The next prime is 74757933479. The reversal of 74757933464 is 46433975747.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74757933461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4672370834 + ... + 4672370849.

Almost surely, 2^74757933464 is an apocalyptic number.

It is an amenable number.

74757933464 is a deficient number, since it is larger than the sum of its proper divisors (65413191796).

74757933464 is a wasteful number, since it uses less digits than its factorization.

74757933464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9344741689 (or 9344741685 counting only the distinct ones).

The product of its digits is 53343360, while the sum is 59.

The spelling of 74757933464 in words is "seventy-four billion, seven hundred fifty-seven million, nine hundred thirty-three thousand, four hundred sixty-four".