36940261758 has 16 divisors (see below), whose sum is σ = 78226436880. Its totient is φ = 11589101696.

The previous prime is 36940261753. The next prime is 36940261793. The reversal of 36940261758 is 85716204963.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 36940261758.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36940261753) 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, 181079613 + ... + 181079816.

It is an arithmetic number, because the mean of its divisors is an integer number (4889152305).

It is a 1-persistent number, because it is pandigital, but 2⋅36940261758 = 73880523516 is not.

Almost surely, 2^36940261758 is an apocalyptic number.

36940261758 is an abundant number, since it is smaller than the sum of its proper divisors (41286175122).

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

36940261758 is a wasteful number, since it uses less digits than its factorization.

36940261758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362159451.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 36940261758 in words is "thirty-six billion, nine hundred forty million, two hundred sixty-one thousand, seven hundred fifty-eight".