74068986 has 8 divisors (see below), whose sum is σ = 148137984. Its totient is φ = 24689660.

The previous prime is 74068979. The next prime is 74068991. The reversal of 74068986 is 68986047.

It is a sphenic number, since it is the product of 3 distinct primes.

74068986 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6172410 + ... + 6172421.

It is an arithmetic number, because the mean of its divisors is an integer number (18517248).

Almost surely, 2^74068986 is an apocalyptic number.

74068986 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

74068986 is a wasteful number, since it uses less digits than its factorization.

74068986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12344836.

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 74068986 is about 8606.3340627703. The cubic root of 74068986 is about 419.9640672207.

The spelling of 74068986 in words is "seventy-four million, sixty-eight thousand, nine hundred eighty-six".