36722944068 has 24 divisors (see below), whose sum is σ = 86064351072. Its totient is φ = 12187055424.

The previous prime is 36722944067. The next prime is 36722944073. The reversal of 36722944068 is 86044922763.

It is a self number, because there is not a number n which added to its sum of digits gives 36722944068.

It is not an unprimeable number, because it can be changed into a prime (36722944067) 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, 6737905 + ... + 6743352.

It is an arithmetic number, because the mean of its divisors is an integer number (3586014628).

Almost surely, 2^36722944068 is an apocalyptic number.

It is an amenable number.

36722944068 is an abundant number, since it is smaller than the sum of its proper divisors (49341407004).

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

36722944068 is a wasteful number, since it uses less digits than its factorization.

36722944068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13481491 (or 13481489 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 36722944068 in words is "thirty-six billion, seven hundred twenty-two million, nine hundred forty-four thousand, sixty-eight".