74039464 has 32 divisors (see below), whose sum is σ = 143526240. Its totient is φ = 35784000.

The previous prime is 74039453. The next prime is 74039467. The reversal of 74039464 is 46493047.

It is not an unprimeable number, because it can be changed into a prime (74039467) 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, 33679 + ... + 35809.

It is an arithmetic number, because the mean of its divisors is an integer number (4485195).

Almost surely, 2^74039464 is an apocalyptic number.

It is an amenable number.

74039464 is a deficient number, since it is larger than the sum of its proper divisors (69486776).

74039464 is a wasteful number, since it uses less digits than its factorization.

74039464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281 (or 2277 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 74039464 is about 8604.6187597127. The cubic root of 74039464 is about 419.9082641672.

It can be divided in two parts, 740 and 39464, that added together give a palindrome (40204).

The spelling of 74039464 in words is "seventy-four million, thirty-nine thousand, four hundred sixty-four".