38807080 has 64 divisors (see below), whose sum is σ = 96621840. Its totient is φ = 13934592.

The previous prime is 38807059. The next prime is 38807173. The reversal of 38807080 is 8070883.

It can be written as a sum of positive squares in 8 ways, for example, as 25220484 + 13586596 = 5022^2 + 3686^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18232 + ... + 20248.

Almost surely, 2^38807080 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 38807080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48310920).

38807080 is an abundant number, since it is smaller than the sum of its proper divisors (57814760).

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

38807080 is a wasteful number, since it uses less digits than its factorization.

38807080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078 (or 2074 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 38807080 is about 6229.5328877854. The cubic root of 38807080 is about 338.5610466581.

The spelling of 38807080 in words is "thirty-eight million, eight hundred seven thousand, eighty".