36894723395 has 16 divisors (see below), whose sum is σ = 44488368288. Its totient is φ = 29372866560.

The previous prime is 36894723379. The next prime is 36894723403. The reversal of 36894723395 is 59332749863.

It is a happy number.

It is not a de Polignac number, because 36894723395 - 2⁴ = 36894723379 is a prime.

It is a super-2 number, since 2×36894723395² (a number of 22 digits) contains 22 as substring.

It is a Duffinian 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, 1388777 + ... + 1415093.

It is an arithmetic number, because the mean of its divisors is an integer number (2780523018).

Almost surely, 2^36894723395 is an apocalyptic number.

36894723395 is a deficient number, since it is larger than the sum of its proper divisors (7593644893).

36894723395 is a wasteful number, since it uses less digits than its factorization.

36894723395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27670.

The product of its digits is 29393280, while the sum is 59.

The spelling of 36894723395 in words is "thirty-six billion, eight hundred ninety-four million, seven hundred twenty-three thousand, three hundred ninety-five".