36901789494 has 64 divisors (see below), whose sum is σ = 77055390720. Its totient is φ = 11770496640.

The previous prime is 36901789447. The next prime is 36901789501. The reversal of 36901789494 is 49498710963.

36901789494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6916852 + ... + 6922184.

It is an arithmetic number, because the mean of its divisors is an integer number (1203990480).

Almost surely, 2^36901789494 is an apocalyptic number.

36901789494 is an abundant number, since it is smaller than the sum of its proper divisors (40153601226).

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

36901789494 is a wasteful number, since it uses less digits than its factorization.

36901789494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5885.

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

The spelling of 36901789494 in words is "thirty-six billion, nine hundred one million, seven hundred eighty-nine thousand, four hundred ninety-four".