74470808 has 16 divisors (see below), whose sum is σ = 139725000. Its totient is φ = 37210816.

The previous prime is 74470807. The next prime is 74470819. The reversal of 74470808 is 80807447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74470807) 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 3 ways as a sum of consecutive naturals, for example, 19868 + ... + 23316.

Almost surely, 2^74470808 is an apocalyptic number.

It is an amenable number.

74470808 is a deficient number, since it is larger than the sum of its proper divisors (65254192).

74470808 is a wasteful number, since it uses less digits than its factorization.

74470808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6154 (or 6150 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 74470808 is about 8629.6470379732. The cubic root of 74470808 is about 420.7221288193.

The spelling of 74470808 in words is "seventy-four million, four hundred seventy thousand, eight hundred eight".