74403484 has 12 divisors (see below), whose sum is σ = 132413400. Its totient is φ = 36571088.

The previous prime is 74403481. The next prime is 74403499. The reversal of 74403484 is 48430447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74403481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157399 + ... + 157870.

It is an arithmetic number, because the mean of its divisors is an integer number (11034450).

Almost surely, 2^74403484 is an apocalyptic number.

It is an amenable number.

74403484 is a deficient number, since it is larger than the sum of its proper divisors (58009916).

74403484 is a wasteful number, since it uses less digits than its factorization.

74403484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315332 (or 315330 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 34.

The square root of 74403484 is about 8625.7454170640. The cubic root of 74403484 is about 420.5953084937.

The spelling of 74403484 in words is "seventy-four million, four hundred three thousand, four hundred eighty-four".