74339080 has 32 divisors (see below), whose sum is σ = 168399000. Its totient is φ = 29533696.

The previous prime is 74339071. The next prime is 74339137. The reversal of 74339080 is 8093347.

It can be written as a sum of positive squares in 4 ways, for example, as 52041796 + 22297284 = 7214^2 + 4722^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277 + ... + 12196.

Almost surely, 2^74339080 is an apocalyptic number.

It is an amenable number.

74339080 is an abundant number, since it is smaller than the sum of its proper divisors (94059920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74339080 is a wasteful number, since it uses less digits than its factorization.

74339080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12633 (or 12629 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 74339080 is about 8622.0113662648. The cubic root of 74339080 is about 420.4739170463.

The spelling of 74339080 in words is "seventy-four million, three hundred thirty-nine thousand, eighty".