379782680 has 16 divisors (see below), whose sum is σ = 854511120. Its totient is φ = 151913056.

The previous prime is 379782679. The next prime is 379782691. The reversal of 379782680 is 86287973.

It is a happy number.

It is a super-3 number, since 3×379782680³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4747244 + ... + 4747323.

It is an arithmetic number, because the mean of its divisors is an integer number (53406945).

Almost surely, 2^379782680 is an apocalyptic number.

It is an amenable number.

379782680 is an abundant number, since it is smaller than the sum of its proper divisors (474728440).

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

379782680 is a wasteful number, since it uses less digits than its factorization.

379782680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9494578 (or 9494574 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 50.

The square root of 379782680 is about 19488.0137520477. The cubic root of 379782680 is about 724.1775405790.

The spelling of 379782680 in words is "three hundred seventy-nine million, seven hundred eighty-two thousand, six hundred eighty".