74294994 has 16 divisors (see below), whose sum is σ = 150062400. Its totient is φ = 24519600.

The previous prime is 74294971. The next prime is 74295017. The reversal of 74294994 is 49949247.

It is an interprime number because it is at equal distance from previous prime (74294971) and next prime (74295017).

It is a super-2 number, since 2×74294994² = 11039492266920072, which contains 22 as substring.

It is a Curzon 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, 60694 + ... + 61905.

It is an arithmetic number, because the mean of its divisors is an integer number (9378900).

Almost surely, 2^74294994 is an apocalyptic number.

74294994 is an abundant number, since it is smaller than the sum of its proper divisors (75767406).

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

74294994 is a wasteful number, since it uses less digits than its factorization.

74294994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122705.

The product of its digits is 653184, while the sum is 48.

The square root of 74294994 is about 8619.4543910853. The cubic root of 74294994 is about 420.3907814164.

The spelling of 74294994 in words is "seventy-four million, two hundred ninety-four thousand, nine hundred ninety-four".