74084312 has 32 divisors (see below), whose sum is σ = 142657200. Its totient is φ = 36056064.

The previous prime is 74084303. The next prime is 74084321. The reversal of 74084312 is 21348047.

It is an interprime number because it is at equal distance from previous prime (74084303) and next prime (74084321).

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, 46928 + ... + 48480.

Almost surely, 2^74084312 is an apocalyptic number.

It is an amenable number.

74084312 is a deficient number, since it is larger than the sum of its proper divisors (68572888).

74084312 is a wasteful number, since it uses less digits than its factorization.

74084312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715 (or 1711 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 74084312 is about 8607.2244074382. The cubic root of 74084312 is about 419.9930308745.

The spelling of 74084312 in words is "seventy-four million, eighty-four thousand, three hundred twelve".