379964718 has 36 divisors (see below), whose sum is σ = 957668400. Its totient is φ = 108561096.

The previous prime is 379964713. The next prime is 379964723. The reversal of 379964718 is 817469973.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (379964713) and next prime (379964723).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379964713) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 214518 + ... + 216281.

It is an arithmetic number, because the mean of its divisors is an integer number (26601900).

Almost surely, 2^379964718 is an apocalyptic number.

379964718 is an abundant number, since it is smaller than the sum of its proper divisors (577703682).

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

379964718 is a wasteful number, since it uses less digits than its factorization.

379964718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430821 (or 430811 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 379964718 is about 19492.6837044056. The cubic root of 379964718 is about 724.2932267165.

The spelling of 379964718 in words is "three hundred seventy-nine million, nine hundred sixty-four thousand, seven hundred eighteen".