8738401090 has 32 divisors (see below), whose sum is σ = 16107353856. Its totient is φ = 3411434880.

The previous prime is 8738401031. The next prime is 8738401157. The reversal of 8738401090 is 901048378.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 604750 + ... + 619030.

It is an arithmetic number, because the mean of its divisors is an integer number (503354808).

Almost surely, 2^8738401090 is an apocalyptic number.

8738401090 is a deficient number, since it is larger than the sum of its proper divisors (7368952766).

8738401090 is a wasteful number, since it uses less digits than its factorization.

8738401090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15754.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 8738401090 is about 93479.4153276538. The cubic root of 8738401090 is about 2059.7317250476.

The spelling of 8738401090 in words is "eight billion, seven hundred thirty-eight million, four hundred one thousand, ninety".