74941344 has 36 divisors (see below), whose sum is σ = 213115266. Its totient is φ = 24980352.

The previous prime is 74941271. The next prime is 74941397. The reversal of 74941344 is 44314947.

It can be written as a sum of positive squares in only one way, i.e., 60652944 + 14288400 = 7788^2 + 3780^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 74941299 and 74941308.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129819 + ... + 130394.

Almost surely, 2^74941344 is an apocalyptic number.

It is an amenable number.

74941344 is an abundant number, since it is smaller than the sum of its proper divisors (138173922).

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

74941344 is a wasteful number, since it uses less digits than its factorization.

74941344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260229 (or 260218 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 74941344 is about 8656.8668697168. The cubic root of 74941344 is about 421.6063653417.

The spelling of 74941344 in words is "seventy-four million, nine hundred forty-one thousand, three hundred forty-four".