38808798 has 16 divisors (see below), whose sum is σ = 88705920. Its totient is φ = 11088216.

The previous prime is 38808767. The next prime is 38808821. The reversal of 38808798 is 89780883.

It is a super-2 number, since 2×38808798² = 3012245604409608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38808798.

It is a congruent number.

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, 461968 + ... + 462051.

It is an arithmetic number, because the mean of its divisors is an integer number (5544120).

Almost surely, 2^38808798 is an apocalyptic number.

38808798 is an abundant number, since it is smaller than the sum of its proper divisors (49897122).

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

38808798 is a wasteful number, since it uses less digits than its factorization.

38808798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924031.

The product of its (nonzero) digits is 774144, while the sum is 51.

The square root of 38808798 is about 6229.6707778180. The cubic root of 38808798 is about 338.5660426476.

The spelling of 38808798 in words is "thirty-eight million, eight hundred eight thousand, seven hundred ninety-eight".