74834668 has 6 divisors (see below), whose sum is σ = 130960676. Its totient is φ = 37417332.

The previous prime is 74834633. The next prime is 74834677. The reversal of 74834668 is 86643847.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9354330 + ... + 9354337.

Almost surely, 2^74834668 is an apocalyptic number.

It is an amenable number.

74834668 is a deficient number, since it is larger than the sum of its proper divisors (56126008).

74834668 is a wasteful number, since it uses less digits than its factorization.

74834668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18708671 (or 18708669 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The square root of 74834668 is about 8650.7033240078. The cubic root of 74834668 is about 421.4062237585.

The spelling of 74834668 in words is "seventy-four million, eight hundred thirty-four thousand, six hundred sixty-eight".