74973496 has 16 divisors (see below), whose sum is σ = 151389000. Its totient is φ = 34603104.

The previous prime is 74973427. The next prime is 74973499. The reversal of 74973496 is 69437947.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74973499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360346 + ... + 360553.

Almost surely, 2^74973496 is an apocalyptic number.

It is an amenable number.

74973496 is an abundant number, since it is smaller than the sum of its proper divisors (76415504).

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

74973496 is a wasteful number, since it uses less digits than its factorization.

74973496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720918 (or 720914 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 49.

The square root of 74973496 is about 8658.7236934782. The cubic root of 74973496 is about 421.6666504884. Note that the first 4 decimals are identical.

The spelling of 74973496 in words is "seventy-four million, nine hundred seventy-three thousand, four hundred ninety-six".