38353988 has 12 divisors (see below), whose sum is σ = 67201680. Its totient is φ = 19153512.

The previous prime is 38353967. The next prime is 38354039. The reversal of 38353988 is 88935383.

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, 1898 + ... + 8961.

It is an arithmetic number, because the mean of its divisors is an integer number (5600140).

Almost surely, 2^38353988 is an apocalyptic number.

It is an amenable number.

38353988 is a deficient number, since it is larger than the sum of its proper divisors (28847692).

38353988 is a wasteful number, since it uses less digits than its factorization.

38353988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11746 (or 11744 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 38353988 is about 6193.0596638495. The cubic root of 38353988 is about 337.2382621817.

The spelling of 38353988 in words is "thirty-eight million, three hundred fifty-three thousand, nine hundred eighty-eight".