379830880 has 144 divisors (see below), whose sum is σ = 1060852464. Its totient is φ = 127395840.

The previous prime is 379830851. The next prime is 379830887. The reversal of 379830880 is 88038973.

It is a self number, because there is not a number n which added to its sum of digits gives 379830880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379830887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 296802 + ... + 298078.

It is an arithmetic number, because the mean of its divisors is an integer number (7367031).

Almost surely, 2^379830880 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 379830880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530426232).

379830880 is an abundant number, since it is smaller than the sum of its proper divisors (681021584).

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

379830880 is a wasteful number, since it uses less digits than its factorization.

379830880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 379830880 is about 19489.2503703965. The cubic root of 379830880 is about 724.2081755383.

The spelling of 379830880 in words is "three hundred seventy-nine million, eight hundred thirty thousand, eight hundred eighty".