38942732 has 6 divisors (see below), whose sum is σ = 68149788. Its totient is φ = 19471364.

The previous prime is 38942711. The next prime is 38942741. The reversal of 38942732 is 23724983.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4867838 + ... + 4867845.

It is an arithmetic number, because the mean of its divisors is an integer number (11358298).

Almost surely, 2^38942732 is an apocalyptic number.

It is an amenable number.

38942732 is a deficient number, since it is larger than the sum of its proper divisors (29207056).

38942732 is a wasteful number, since it uses less digits than its factorization.

38942732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9735687 (or 9735685 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 38942732 is about 6240.4112043999. The cubic root of 38942732 is about 338.9550733326.

The spelling of 38942732 in words is "thirty-eight million, nine hundred forty-two thousand, seven hundred thirty-two".