36664914967 has 2 divisors, whose sum is σ = 36664914968. Its totient is φ = 36664914966.

The previous prime is 36664914961. The next prime is 36664914989. The reversal of 36664914967 is 76941946663.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36664914967 - 2³ = 36664914959 is a prime.

It is a super-2 number, since 2×36664914967² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36664914961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18332457483 + 18332457484.

It is an arithmetic number, because the mean of its divisors is an integer number (18332457484).

Almost surely, 2^36664914967 is an apocalyptic number.

36664914967 is a deficient number, since it is larger than the sum of its proper divisors (1).

36664914967 is an equidigital number, since it uses as much as digits as its factorization.

36664914967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35271936, while the sum is 61.

The spelling of 36664914967 in words is "thirty-six billion, six hundred sixty-four million, nine hundred fourteen thousand, nine hundred sixty-seven".