8636423106 has 16 divisors (see below), whose sum is σ = 17694135648. Its totient is φ = 2808592800.

The previous prime is 8636423093. The next prime is 8636423123. The reversal of 8636423106 is 6013246368.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17553460 + ... + 17553951.

It is an arithmetic number, because the mean of its divisors is an integer number (1105883478).

Almost surely, 2^8636423106 is an apocalyptic number.

8636423106 is an abundant number, since it is smaller than the sum of its proper divisors (9057712542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8636423106 is a wasteful number, since it uses less digits than its factorization.

8636423106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35107457.

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 8636423106 is about 92932.3576909571. The cubic root of 8636423106 is about 2051.6879301349.

The spelling of 8636423106 in words is "eight billion, six hundred thirty-six million, four hundred twenty-three thousand, one hundred six".