1879038880392 has 128 divisors (see below), whose sum is σ = 4930718699520. Its totient is φ = 595951776000.

The previous prime is 1879038880391. The next prime is 1879038880469. The reversal of 1879038880392 is 2930888309781.

It is a happy number.

It is a super-2 number, since 2×1879038880392² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1879038880391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127203967 + ... + 127218737.

It is an arithmetic number, because the mean of its divisors is an integer number (38521239840).

Almost surely, 2^{1879038880392} is an apocalyptic number.

1879038880392 is a gapful number since it is divisible by the number (12) 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 1879038880392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2465359349760).

1879038880392 is an abundant number, since it is smaller than the sum of its proper divisors (3051679819128).

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

1879038880392 is a wasteful number, since it uses less digits than its factorization.

1879038880392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17675 (or 17671 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 66.

The spelling of 1879038880392 in words is "one trillion, eight hundred seventy-nine billion, thirty-eight million, eight hundred eighty thousand, three hundred ninety-two".