39448464 has 40 divisors (see below), whose sum is σ = 111174432. Its totient is φ = 11953920.

The previous prime is 39448447. The next prime is 39448469. The reversal of 39448464 is 46484493.

It is not an unprimeable number, because it can be changed into a prime (39448469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36829 + ... + 37884.

Almost surely, 2^39448464 is an apocalyptic number.

It is an amenable number.

39448464 is an abundant number, since it is smaller than the sum of its proper divisors (71725968).

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

39448464 is a wasteful number, since it uses less digits than its factorization.

39448464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74735 (or 74729 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The square root of 39448464 is about 6280.8012227740. The cubic root of 39448464 is about 340.4160535335.

The spelling of 39448464 in words is "thirty-nine million, four hundred forty-eight thousand, four hundred sixty-four".