38940952 has 8 divisors (see below), whose sum is σ = 73014300. Its totient is φ = 19470472.

The previous prime is 38940943. The next prime is 38940953. The reversal of 38940952 is 25904983.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38940953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2433802 + ... + 2433817.

Almost surely, 2^38940952 is an apocalyptic number.

It is an amenable number.

38940952 is a deficient number, since it is larger than the sum of its proper divisors (34073348).

38940952 is a wasteful number, since it uses less digits than its factorization.

38940952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4867625 (or 4867621 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 38940952 is about 6240.2685839634. The cubic root of 38940952 is about 338.9499089182.

The spelling of 38940952 in words is "thirty-eight million, nine hundred forty thousand, nine hundred fifty-two".