38475660 has 24 divisors (see below), whose sum is σ = 107732016. Its totient is φ = 10260160.

The previous prime is 38475659. The next prime is 38475667. The reversal of 38475660 is 6657483.

It is not an unprimeable number, because it can be changed into a prime (38475667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320571 + ... + 320690.

It is an arithmetic number, because the mean of its divisors is an integer number (4488834).

Almost surely, 2^38475660 is an apocalyptic number.

38475660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38475660 is an abundant number, since it is smaller than the sum of its proper divisors (69256356).

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

38475660 is a wasteful number, since it uses less digits than its factorization.

38475660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641273 (or 641271 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 38475660 is about 6202.8751398041. The cubic root of 38475660 is about 337.5944975444.

The spelling of 38475660 in words is "thirty-eight million, four hundred seventy-five thousand, six hundred sixty".