74373376 has 135 divisors (see below), whose sum is σ = 190364363. Its totient is φ = 28976640.

The previous prime is 74373373. The next prime is 74373407. The reversal of 74373376 is 67337347.

It is a happy number.

The square root of 74373376 is 8624.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (74373373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 6761211 + ... + 6761221.

Almost surely, 2^74373376 is an apocalyptic number.

74373376 is the 8624-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74373376

74373376 is an abundant number, since it is smaller than the sum of its proper divisors (115990987).

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

74373376 is an frugal number, since it uses more digits than its factorization.

74373376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66 (or 20 counting only the distinct ones).

The product of its digits is 222264, while the sum is 40.

The cubic root of 74373376 is about 420.5385683548.

The spelling of 74373376 in words is "seventy-four million, three hundred seventy-three thousand, three hundred seventy-six".