1790980860844 has 24 divisors (see below), whose sum is σ = 3582015976448. Its totient is φ = 767551600080.

The previous prime is 1790980860839. The next prime is 1790980860883. The reversal of 1790980860844 is 4480680890971.

It is a super-2 number, since 2×1790980860844² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1546579 + ... + 2444149.

Almost surely, 2^{1790980860844} is an apocalyptic number.

1790980860844 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1790980860844 is an abundant number, since it is smaller than the sum of its proper divisors (1791035115604).

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

1790980860844 is a wasteful number, since it uses less digits than its factorization.

1790980860844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968845 (or 968843 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 64.

The spelling of 1790980860844 in words is "one trillion, seven hundred ninety billion, nine hundred eighty million, eight hundred sixty thousand, eight hundred forty-four".