74328352 has 96 divisors (see below), whose sum is σ = 179625600. Its totient is φ = 29552640.

The previous prime is 74328311. The next prime is 74328389. The reversal of 74328352 is 25382347.

It is a super-2 number, since 2×74328352² = 11049407822071808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498774 + ... + 498922.

It is an arithmetic number, because the mean of its divisors is an integer number (1871100).

Almost surely, 2^74328352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74328352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89812800).

74328352 is an abundant number, since it is smaller than the sum of its proper divisors (105297248).

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

74328352 is a wasteful number, since it uses less digits than its factorization.

74328352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 306 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 74328352 is about 8621.3892152019. The cubic root of 74328352 is about 420.4536896361.

The spelling of 74328352 in words is "seventy-four million, three hundred twenty-eight thousand, three hundred fifty-two".