36764134172 has 24 divisors (see below), whose sum is σ = 66810347520. Its totient is φ = 17682565680.

The previous prime is 36764134171. The next prime is 36764134223. The reversal of 36764134172 is 27143146763.

It is a happy number.

It is a super-2 number, since 2×36764134172² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36764134171) 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, 866972 + ... + 908387.

It is an arithmetic number, because the mean of its divisors is an integer number (2783764480).

Almost surely, 2^36764134172 is an apocalyptic number.

It is an amenable number.

36764134172 is a deficient number, since it is larger than the sum of its proper divisors (30046213348).

36764134172 is a wasteful number, since it uses less digits than its factorization.

36764134172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775561 (or 1775559 counting only the distinct ones).

The product of its digits is 508032, while the sum is 44.

The spelling of 36764134172 in words is "thirty-six billion, seven hundred sixty-four million, one hundred thirty-four thousand, one hundred seventy-two".