74474804 has 12 divisors (see below), whose sum is σ = 130462500. Its totient is φ = 37199808.

The previous prime is 74474791. The next prime is 74474833. The reversal of 74474804 is 40847447.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34810000 + 39664804 = 5900^2 + 6298^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4679 + ... + 13070.

It is an arithmetic number, because the mean of its divisors is an integer number (10871875).

Almost surely, 2^74474804 is an apocalyptic number.

It is an amenable number.

74474804 is a deficient number, since it is larger than the sum of its proper divisors (55987696).

74474804 is a wasteful number, since it uses less digits than its factorization.

74474804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18802 (or 18800 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 38.

The square root of 74474804 is about 8629.8785622974. The cubic root of 74474804 is about 420.7296538062.

The spelling of 74474804 in words is "seventy-four million, four hundred seventy-four thousand, eight hundred four".