74498944 has 32 divisors (see below), whose sum is σ = 159836040. Its totient is φ = 34383360.

The previous prime is 74498923. The next prime is 74498953. The reversal of 74498944 is 44989447.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20722 + ... + 24049.

Almost surely, 2^74498944 is an apocalyptic number.

It is an amenable number.

74498944 is an abundant number, since it is smaller than the sum of its proper divisors (85337096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74498944 is a wasteful number, since it uses less digits than its factorization.

74498944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44798 (or 44786 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 74498944 is about 8631.2770781617. The cubic root of 74498944 is about 420.7751068370.

The spelling of 74498944 in words is "seventy-four million, four hundred ninety-eight thousand, nine hundred forty-four".