74646976 has 14 divisors (see below), whose sum is σ = 148127720. Its totient is φ = 37323456.

The previous prime is 74646973. The next prime is 74646989. The reversal of 74646976 is 67964647.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74646973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583116 + ... + 583243.

Almost surely, 2^74646976 is an apocalyptic number.

It is an amenable number.

74646976 is a deficient number, since it is larger than the sum of its proper divisors (73480744).

74646976 is a wasteful number, since it uses less digits than its factorization.

74646976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166371 (or 1166361 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 49.

The square root of 74646976 is about 8639.8481468137. The cubic root of 74646976 is about 421.0536207170.

The spelling of 74646976 in words is "seventy-four million, six hundred forty-six thousand, nine hundred seventy-six".