38747996 has 12 divisors (see below), whose sum is σ = 77496048. Its totient is φ = 16606272.

The previous prime is 38747983. The next prime is 38748001. The reversal of 38747996 is 69974783.

38747996 is an admirable number.

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, 691901 + ... + 691956.

It is an arithmetic number, because the mean of its divisors is an integer number (6458004).

Almost surely, 2^38747996 is an apocalyptic number.

It is an amenable number.

38747996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38747996 is a wasteful number, since it uses less digits than its factorization.

38747996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383868 (or 1383866 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 53.

The square root of 38747996 is about 6224.7888317597. The cubic root of 38747996 is about 338.3891390121.

The spelling of 38747996 in words is "thirty-eight million, seven hundred forty-seven thousand, nine hundred ninety-six".