379920965280 has 192 divisors, whose sum is σ = 1209278730240. Its totient is φ = 100257158144.

The previous prime is 379920965267. The next prime is 379920965317. The reversal of 379920965280 is 82569029973.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18185881 + ... + 18206759.

It is an arithmetic number, because the mean of its divisors is an integer number (6298326720).

Almost surely, 2^379920965280 is an apocalyptic number.

379920965280 is a gapful number since it is divisible by the number (30) 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 379920965280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604639365120).

379920965280 is an abundant number, since it is smaller than the sum of its proper divisors (829357764960).

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

379920965280 is a wasteful number, since it uses less digits than its factorization.

379920965280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21291 (or 21283 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 60.

The spelling of 379920965280 in words is "three hundred seventy-nine billion, nine hundred twenty million, nine hundred sixty-five thousand, two hundred eighty".