36740403738 has 16 divisors (see below), whose sum is σ = 81645341760. Its totient is φ = 12246801228.

The previous prime is 36740403737. The next prime is 36740403743. The reversal of 36740403738 is 83730404763.

It is a junction number, because it is equal to n+sod(n) for n = 36740403693 and 36740403702.

It is not an unprimeable number, because it can be changed into a prime (36740403731) 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, 340188870 + ... + 340188977.

It is an arithmetic number, because the mean of its divisors is an integer number (5102833860).

Almost surely, 2^36740403738 is an apocalyptic number.

36740403738 is an abundant number, since it is smaller than the sum of its proper divisors (44904938022).

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

36740403738 is a wasteful number, since it uses less digits than its factorization.

36740403738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680377858 (or 680377852 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 45.

The spelling of 36740403738 in words is "thirty-six billion, seven hundred forty million, four hundred three thousand, seven hundred thirty-eight".