74938304 has 56 divisors (see below), whose sum is σ = 173614080. Its totient is φ = 31424256.

The previous prime is 74938273. The next prime is 74938313. The reversal of 74938304 is 40383947.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19277 + ... + 22835.

Almost surely, 2^74938304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74938304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86807040).

74938304 is an abundant number, since it is smaller than the sum of its proper divisors (98675776).

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

74938304 is a wasteful number, since it uses less digits than its factorization.

74938304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625 (or 3615 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 74938304 is about 8656.6912847808. The cubic root of 74938304 is about 421.6006644356.

The spelling of 74938304 in words is "seventy-four million, nine hundred thirty-eight thousand, three hundred four".