1879025380 has 24 divisors (see below), whose sum is σ = 3993498432. Its totient is φ = 742553952.

The previous prime is 1879025321. The next prime is 1879025399. The reversal of 1879025380 is 835209781.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564312 + ... + 567631.

It is an arithmetic number, because the mean of its divisors is an integer number (166395768).

Almost surely, 2^1879025380 is an apocalyptic number.

1879025380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1879025380 is an abundant number, since it is smaller than the sum of its proper divisors (2114473052).

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

1879025380 is a wasteful number, since it uses less digits than its factorization.

1879025380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132035 (or 1132033 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 1879025380 is about 43347.7263532933. The cubic root of 1879025380 is about 1233.9878456021.

The spelling of 1879025380 in words is "one billion, eight hundred seventy-nine million, twenty-five thousand, three hundred eighty".