8738164091 has 8 divisors (see below), whose sum is σ = 9121392000. Its totient is φ = 8361270720.

The previous prime is 8738164081. The next prime is 8738164093. The reversal of 8738164091 is 1904618378.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8738164091 - 2²⁶ = 8671055227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8738164093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1580816 + ... + 1586333.

It is an arithmetic number, because the mean of its divisors is an integer number (1140174000).

Almost surely, 2^8738164091 is an apocalyptic number.

8738164091 is a deficient number, since it is larger than the sum of its proper divisors (383227909).

8738164091 is a wasteful number, since it uses less digits than its factorization.

8738164091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167269.

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 8738164091 is about 93478.1476656443. The cubic root of 8738164091 is about 2059.7131038388.

The spelling of 8738164091 in words is "eight billion, seven hundred thirty-eight million, one hundred sixty-four thousand, ninety-one".