39424948 has 6 divisors (see below), whose sum is σ = 68993666. Its totient is φ = 19712472.

The previous prime is 39424939. The next prime is 39424961. The reversal of 39424948 is 84942493.

39424948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 39413284 + 11664 = 6278^2 + 108^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4928115 + ... + 4928122.

Almost surely, 2^39424948 is an apocalyptic number.

It is an amenable number.

39424948 is a deficient number, since it is larger than the sum of its proper divisors (29568718).

39424948 is a wasteful number, since it uses less digits than its factorization.

39424948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9856241 (or 9856239 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The square root of 39424948 is about 6278.9288895480. The cubic root of 39424948 is about 340.3483972015.

The spelling of 39424948 in words is "thirty-nine million, four hundred twenty-four thousand, nine hundred forty-eight".