38708201536 has 21 divisors (see below), whose sum is σ = 76814710861. Its totient is φ = 19353313792.

The previous prime is 38708201513. The next prime is 38708201537. The reversal of 38708201536 is 63510280783.

The square root of 38708201536 is 196744.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3760142400 + 34948059136 = 61320^2 + 186944^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38708201492 and 38708201501.

It is not an unprimeable number, because it can be changed into a prime (38708201537) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1561656 + ... + 1586248.

Almost surely, 2^38708201536 is an apocalyptic number.

38708201536 is the 196744-th square number.

It is an amenable number.

38708201536 is a deficient number, since it is larger than the sum of its proper divisors (38106509325).

38708201536 is an frugal number, since it uses more digits than its factorization.

38708201536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49198 (or 24595 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 38708201536 in words is "thirty-eight billion, seven hundred eight million, two hundred one thousand, five hundred thirty-six".