1791386960496 has 80 divisors (see below), whose sum is σ = 5411853452544. Its totient is φ = 499921938432.

The previous prime is 1791386960483. The next prime is 1791386960591. The reversal of 1791386960496 is 6940696831971.

It is a hoax number, since the sum of its digits (69) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1791386960496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61979841 + ... + 62008736.

Almost surely, 2^{1791386960496} is an apocalyptic number.

1791386960496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1791386960496 is an abundant number, since it is smaller than the sum of its proper divisors (3620466492048).

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

1791386960496 is a wasteful number, since it uses less digits than its factorization.

1791386960496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123988638 (or 123988632 counting only the distinct ones).

The product of its (nonzero) digits is 105815808, while the sum is 69.

The spelling of 1791386960496 in words is "one trillion, seven hundred ninety-one billion, three hundred eighty-six million, nine hundred sixty thousand, four hundred ninety-six".