38863750 has 20 divisors (see below), whose sum is σ = 72848556. Its totient is φ = 15545000.

The previous prime is 38863723. The next prime is 38863753. The reversal of 38863750 is 5736883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38863753) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 14296 + ... + 16795.

Almost surely, 2^38863750 is an apocalyptic number.

38863750 is a deficient number, since it is larger than the sum of its proper divisors (33984806).

38863750 is an equidigital number, since it uses as much as digits as its factorization.

38863750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31113 (or 31098 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 38863750 is about 6234.0797235839. The cubic root of 38863750 is about 338.7257667972.

The spelling of 38863750 in words is "thirty-eight million, eight hundred sixty-three thousand, seven hundred fifty".