38099808 has 60 divisors (see below), whose sum is σ = 112058100. Its totient is φ = 12699072.

The previous prime is 38099797. The next prime is 38099813. The reversal of 38099808 is 80899083.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4758 + ... + 9941.

It is an arithmetic number, because the mean of its divisors is an integer number (1867635).

Almost surely, 2^38099808 is an apocalyptic number.

It is an amenable number.

38099808 is an abundant number, since it is smaller than the sum of its proper divisors (73958292).

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

38099808 is a wasteful number, since it uses less digits than its factorization.

38099808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14721 (or 14704 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 38099808 is about 6172.5041919791. The cubic root of 38099808 is about 336.4916272506.

The spelling of 38099808 in words is "thirty-eight million, ninety-nine thousand, eight hundred eight".