38344984 has 8 divisors (see below), whose sum is σ = 71896860. Its totient is φ = 19172488.

The previous prime is 38344967. The next prime is 38344991. The reversal of 38344984 is 48944383.

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

It is a self number, because there is not a number n which added to its sum of digits gives 38344984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2396554 + ... + 2396569.

Almost surely, 2^38344984 is an apocalyptic number.

It is an amenable number.

38344984 is a deficient number, since it is larger than the sum of its proper divisors (33551876).

38344984 is a wasteful number, since it uses less digits than its factorization.

38344984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4793129 (or 4793125 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 38344984 is about 6192.3326784016. The cubic root of 38344984 is about 337.2118700461.

The spelling of 38344984 in words is "thirty-eight million, three hundred forty-four thousand, nine hundred eighty-four".