38233964 has 6 divisors (see below), whose sum is σ = 66909444. Its totient is φ = 19116980.

The previous prime is 38233963. The next prime is 38233973. The reversal of 38233964 is 46933283.

It is not an unprimeable number, because it can be changed into a prime (38233961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4779242 + ... + 4779249.

It is an arithmetic number, because the mean of its divisors is an integer number (11151574).

Almost surely, 2^38233964 is an apocalyptic number.

It is an amenable number.

38233964 is a deficient number, since it is larger than the sum of its proper divisors (28675480).

38233964 is a wasteful number, since it uses less digits than its factorization.

38233964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9558495 (or 9558493 counting only the distinct ones).

The product of its digits is 93312, while the sum is 38.

The square root of 38233964 is about 6183.3618687572. The cubic root of 38233964 is about 336.8861129608.

The spelling of 38233964 in words is "thirty-eight million, two hundred thirty-three thousand, nine hundred sixty-four".