80036985746 has 8 divisors (see below), whose sum is σ = 126374188080. Its totient is φ = 37912256388.

The previous prime is 80036985731. The next prime is 80036985797. The reversal of 80036985746 is 64758963008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 80036985691 and 80036985700.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053118196 + ... + 1053118271.

It is an arithmetic number, because the mean of its divisors is an integer number (15796773510).

Almost surely, 2^80036985746 is an apocalyptic number.

80036985746 is a deficient number, since it is larger than the sum of its proper divisors (46337202334).

80036985746 is a wasteful number, since it uses less digits than its factorization.

80036985746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106236488.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 80036985746 in words is "eighty billion, thirty-six million, nine hundred eighty-five thousand, seven hundred forty-six".