74103808 has 22 divisors (see below), whose sum is σ = 148137296. Its totient is φ = 37051392.

The previous prime is 74103797. The next prime is 74103839. The reversal of 74103808 is 80830147.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 74103808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35160 + ... + 37207.

Almost surely, 2^74103808 is an apocalyptic number.

It is an amenable number.

74103808 is a deficient number, since it is larger than the sum of its proper divisors (74033488).

74103808 is an equidigital number, since it uses as much as digits as its factorization.

74103808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72387 (or 72369 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 74103808 is about 8608.3568699259. The cubic root of 74103808 is about 420.0298693799.

The spelling of 74103808 in words is "seventy-four million, one hundred three thousand, eight hundred eight".