1879077785900 has 72 divisors (see below), whose sum is σ = 4660628221536. Its totient is φ = 644184000000.

The previous prime is 1879077785873. The next prime is 1879077785911. The reversal of 1879077785900 is 95877709781.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6392150 + ... + 6679650.

Almost surely, 2^{1879077785900} is an apocalyptic number.

1879077785900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1879077785900 is an abundant number, since it is smaller than the sum of its proper divisors (2781550435636).

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

1879077785900 is a wasteful number, since it uses less digits than its factorization.

1879077785900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296859 (or 296852 counting only the distinct ones).

The product of its (nonzero) digits is 62233920, while the sum is 68.

The spelling of 1879077785900 in words is "one trillion, eight hundred seventy-nine billion, seventy-seven million, seven hundred eighty-five thousand, nine hundred".