36681741996 has 12 divisors (see below), whose sum is σ = 85590731352. Its totient is φ = 12227247328.

The previous prime is 36681741989. The next prime is 36681741997. The reversal of 36681741996 is 69914718663.

36681741996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×36681741996² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36681741997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1528405905 + ... + 1528405928.

It is an arithmetic number, because the mean of its divisors is an integer number (7132560946).

Almost surely, 2^36681741996 is an apocalyptic number.

It is an amenable number.

36681741996 is an abundant number, since it is smaller than the sum of its proper divisors (48908989356).

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

36681741996 is a wasteful number, since it uses less digits than its factorization.

36681741996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3056811840 (or 3056811838 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 60.

The spelling of 36681741996 in words is "thirty-six billion, six hundred eighty-one million, seven hundred forty-one thousand, nine hundred ninety-six".