379616868 has 120 divisors (see below), whose sum is σ = 1077038424. Its totient is φ = 116190720.

The previous prime is 379616837. The next prime is 379616891. The reversal of 379616868 is 868616973.

It is a happy number.

379616868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 156950784 + 222666084 = 12528^2 + 14922^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (2612736) is a multiple of the sum of its prime divisors (63).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9258928 + ... + 9258968.

Almost surely, 2^379616868 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 379616868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538519212).

379616868 is an abundant number, since it is smaller than the sum of its proper divisors (697421556).

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

379616868 is an equidigital number, since it uses as much as digits as its factorization.

379616868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 63 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 379616868 is about 19483.7590828875. The cubic root of 379616868 is about 724.0721339767.

The spelling of 379616868 in words is "three hundred seventy-nine million, six hundred sixteen thousand, eight hundred sixty-eight".