8137764107 has 16 divisors (see below), whose sum is σ = 9052858080. Its totient is φ = 7252128000.

The previous prime is 8137764097. The next prime is 8137764137. The reversal of 8137764107 is 7014677318.

It is a cyclic number.

It is not a de Polignac number, because 8137764107 - 2¹⁶ = 8137698571 is a prime.

It is a super-2 number, since 2×8137764107² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8137764137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 753119 + ... + 763847.

It is an arithmetic number, because the mean of its divisors is an integer number (565803630).

Almost surely, 2^8137764107 is an apocalyptic number.

8137764107 is a deficient number, since it is larger than the sum of its proper divisors (915093973).

8137764107 is a wasteful number, since it uses less digits than its factorization.

8137764107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12094.

The product of its (nonzero) digits is 197568, while the sum is 44.

The square root of 8137764107 is about 90209.5566278873. The cubic root of 8137764107 is about 2011.4150664271.

The spelling of 8137764107 in words is "eight billion, one hundred thirty-seven million, seven hundred sixty-four thousand, one hundred seven".