38700080 has 20 divisors (see below), whose sum is σ = 89977872. Its totient is φ = 15480000.

The previous prime is 38700061. The next prime is 38700083. The reversal of 38700080 is 8000783.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (38700083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241796 + ... + 241955.

Almost surely, 2^38700080 is an apocalyptic number.

It is an amenable number.

38700080 is an abundant number, since it is smaller than the sum of its proper divisors (51277792).

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

38700080 is a wasteful number, since it uses less digits than its factorization.

38700080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483764 (or 483758 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 38700080 is about 6220.9388358993. The cubic root of 38700080 is about 338.2495968095.

The spelling of 38700080 in words is "thirty-eight million, seven hundred thousand, eighty".