74746316 has 6 divisors (see below), whose sum is σ = 130806060. Its totient is φ = 37373156.

The previous prime is 74746291. The next prime is 74746319. The reversal of 74746316 is 61364747.

It is a self number, because there is not a number n which added to its sum of digits gives 74746316.

It is not an unprimeable number, because it can be changed into a prime (74746319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9343286 + ... + 9343293.

It is an arithmetic number, because the mean of its divisors is an integer number (21801010).

Almost surely, 2^74746316 is an apocalyptic number.

It is an amenable number.

74746316 is a deficient number, since it is larger than the sum of its proper divisors (56059744).

74746316 is a wasteful number, since it uses less digits than its factorization.

74746316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18686583 (or 18686581 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 74746316 is about 8645.5951790493. The cubic root of 74746316 is about 421.2403169414.

The spelling of 74746316 in words is "seventy-four million, seven hundred forty-six thousand, three hundred sixteen".