38942734 has 8 divisors (see below), whose sum is σ = 59153760. Its totient is φ = 19224816.

The previous prime is 38942711. The next prime is 38942741. The reversal of 38942734 is 43724983.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 123079 + ... + 123394.

It is an arithmetic number, because the mean of its divisors is an integer number (7394220).

Almost surely, 2^38942734 is an apocalyptic number.

38942734 is a deficient number, since it is larger than the sum of its proper divisors (20211026).

38942734 is a wasteful number, since it uses less digits than its factorization.

38942734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246554.

The product of its digits is 145152, while the sum is 40.

The square root of 38942734 is about 6240.4113646458. The cubic root of 38942734 is about 338.9550791352.

The spelling of 38942734 in words is "thirty-eight million, nine hundred forty-two thousand, seven hundred thirty-four".