1879388672 has 80 divisors (see below), whose sum is σ = 4326389760. Its totient is φ = 798916608.

The previous prime is 1879388669. The next prime is 1879388681. The reversal of 1879388672 is 2768839781.

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, 453104 + ... + 457232.

It is an arithmetic number, because the mean of its divisors is an integer number (54079872).

Almost surely, 2^1879388672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1879388672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2163194880).

1879388672 is an abundant number, since it is smaller than the sum of its proper divisors (2447001088).

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

1879388672 is an equidigital number, since it uses as much as digits as its factorization.

1879388672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4281 (or 4265 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 59.

The square root of 1879388672 is about 43351.9165896965. The cubic root of 1879388672 is about 1234.0673671507.

The spelling of 1879388672 in words is "one billion, eight hundred seventy-nine million, three hundred eighty-eight thousand, six hundred seventy-two".