38994332 has 12 divisors (see below), whose sum is σ = 73489416. Its totient is φ = 17997360.

The previous prime is 38994317. The next prime is 38994341. The reversal of 38994332 is 23349983.

It is a self number, because there is not a number n which added to its sum of digits gives 38994332.

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, 374894 + ... + 374997.

It is an arithmetic number, because the mean of its divisors is an integer number (6124118).

Almost surely, 2^38994332 is an apocalyptic number.

It is an amenable number.

38994332 is a deficient number, since it is larger than the sum of its proper divisors (34495084).

38994332 is a wasteful number, since it uses less digits than its factorization.

38994332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749908 (or 749906 counting only the distinct ones).

The product of its digits is 139968, while the sum is 41.

The square root of 38994332 is about 6244.5441787211. The cubic root of 38994332 is about 339.1047149700.

The spelling of 38994332 in words is "thirty-eight million, nine hundred ninety-four thousand, three hundred thirty-two".