74723336 has 16 divisors (see below), whose sum is σ = 143365200. Its totient is φ = 36492624.

The previous prime is 74723321. The next prime is 74723359. The reversal of 74723336 is 63332747.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 74723296 and 74723305.

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, 108266 + ... + 108953.

It is an arithmetic number, because the mean of its divisors is an integer number (8960325).

Almost surely, 2^74723336 is an apocalyptic number.

It is an amenable number.

74723336 is a deficient number, since it is larger than the sum of its proper divisors (68641864).

74723336 is a wasteful number, since it uses less digits than its factorization.

74723336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217268 (or 217264 counting only the distinct ones).

The product of its digits is 63504, while the sum is 35.

The square root of 74723336 is about 8644.2660764231. The cubic root of 74723336 is about 421.1971438230.

The spelling of 74723336 in words is "seventy-four million, seven hundred twenty-three thousand, three hundred thirty-six".