74377484 has 12 divisors (see below), whose sum is σ = 130536000. Its totient is φ = 37081488.

The previous prime is 74377481. The next prime is 74377529. The reversal of 74377484 is 48477347.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (74377481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25244 + ... + 28035.

It is an arithmetic number, because the mean of its divisors is an integer number (10878000).

Almost surely, 2^74377484 is an apocalyptic number.

It is an amenable number.

74377484 is a deficient number, since it is larger than the sum of its proper divisors (56158516).

74377484 is a wasteful number, since it uses less digits than its factorization.

74377484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53632 (or 53630 counting only the distinct ones).

The product of its digits is 526848, while the sum is 44.

The square root of 74377484 is about 8624.2381692530. The cubic root of 74377484 is about 420.5463110029.

The spelling of 74377484 in words is "seventy-four million, three hundred seventy-seven thousand, four hundred eighty-four".