38164808 has 32 divisors (see below), whose sum is σ = 79241760. Its totient is φ = 17086080.

The previous prime is 38164793. The next prime is 38164831. The reversal of 38164808 is 80846183.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2660 + ... + 9132.

It is an arithmetic number, because the mean of its divisors is an integer number (2476305).

Almost surely, 2^38164808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38164808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39620880).

38164808 is an abundant number, since it is smaller than the sum of its proper divisors (41076952).

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

38164808 is a wasteful number, since it uses less digits than its factorization.

38164808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6557 (or 6553 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 38164808 is about 6177.7672342036. The cubic root of 38164808 is about 336.6828751904.

The spelling of 38164808 in words is "thirty-eight million, one hundred sixty-four thousand, eight hundred eight".