74694968 has 16 divisors (see below), whose sum is σ = 140147280. Its totient is φ = 37322368.

The previous prime is 74694959. The next prime is 74694973. The reversal of 74694968 is 86949647.

It is a happy number.

It is a congruent 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, 17405 + ... + 21267.

It is an arithmetic number, because the mean of its divisors is an integer number (8759205).

Almost surely, 2^74694968 is an apocalyptic number.

It is an amenable number.

74694968 is a deficient number, since it is larger than the sum of its proper divisors (65452312).

74694968 is a wasteful number, since it uses less digits than its factorization.

74694968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6286 (or 6282 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 53.

The square root of 74694968 is about 8642.6250641804. The cubic root of 74694968 is about 421.1438359204.

The spelling of 74694968 in words is "seventy-four million, six hundred ninety-four thousand, nine hundred sixty-eight".