8670794405 has 16 divisors (see below), whose sum is σ = 12806097024. Its totient is φ = 5488326720.

The previous prime is 8670794323. The next prime is 8670794411. The reversal of 8670794405 is 5044970768.

It is not a de Polignac number, because 8670794405 - 2⁸ = 8670794149 is a prime.

It is a super-2 number, since 2×8670794405² (a number of 21 digits) contains 22 as substring.

It is a congruent 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, 9527891 + ... + 9528800.

It is an arithmetic number, because the mean of its divisors is an integer number (800381064).

Almost surely, 2^8670794405 is an apocalyptic number.

It is an amenable number.

8670794405 is a deficient number, since it is larger than the sum of its proper divisors (4135302619).

8670794405 is a wasteful number, since it uses less digits than its factorization.

8670794405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19056716.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 8670794405 is about 93117.1004971697. The cubic root of 8670794405 is about 2054.4061015283.

The spelling of 8670794405 in words is "eight billion, six hundred seventy million, seven hundred ninety-four thousand, four hundred five".