1879112640 has 112 divisors (see below), whose sum is σ = 6093268992. Its totient is φ = 490423296.

The previous prime is 1879112639. The next prime is 1879112659. The reversal of 1879112640 is 462119781.

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, 24297 + ... + 65943.

Almost surely, 2^1879112640 is an apocalyptic number.

1879112640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1879112640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3046634496).

1879112640 is an abundant number, since it is smaller than the sum of its proper divisors (4214156352).

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

1879112640 is a wasteful number, since it uses less digits than its factorization.

1879112640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41714 (or 41704 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 1879112640 is about 43348.7328534526. The cubic root of 1879112640 is about 1234.0069470139.

The spelling of 1879112640 in words is "one billion, eight hundred seventy-nine million, one hundred twelve thousand, six hundred forty".