38914866 has 24 divisors (see below), whose sum is σ = 85746960. Its totient is φ = 12751416.

The previous prime is 38914859. The next prime is 38914867. The reversal of 38914866 is 66841983.

It is not an unprimeable number, because it can be changed into a prime (38914867) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17260 + ... + 19383.

It is an arithmetic number, because the mean of its divisors is an integer number (3572790).

Almost surely, 2^38914866 is an apocalyptic number.

38914866 is an abundant number, since it is smaller than the sum of its proper divisors (46832094).

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

38914866 is a wasteful number, since it uses less digits than its factorization.

38914866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36710 (or 36707 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 38914866 is about 6238.1780994133. The cubic root of 38914866 is about 338.8742060745.

The spelling of 38914866 in words is "thirty-eight million, nine hundred fourteen thousand, eight hundred sixty-six".