74496404 has 6 divisors (see below), whose sum is σ = 130368714. Its totient is φ = 37248200.

The previous prime is 74496361. The next prime is 74496407. The reversal of 74496404 is 40469447.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 68095504 + 6400900 = 8252^2 + 2530^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74496407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9312047 + ... + 9312054.

It is an arithmetic number, because the mean of its divisors is an integer number (21728119).

Almost surely, 2^74496404 is an apocalyptic number.

It is an amenable number.

74496404 is a deficient number, since it is larger than the sum of its proper divisors (55872310).

74496404 is a wasteful number, since it uses less digits than its factorization.

74496404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18624105 (or 18624103 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 74496404 is about 8631.1299376154. The cubic root of 74496404 is about 420.7703247517.

The spelling of 74496404 in words is "seventy-four million, four hundred ninety-six thousand, four hundred four".