379458740 has 12 divisors (see below), whose sum is σ = 796863396. Its totient is φ = 151783488.

The previous prime is 379458697. The next prime is 379458749. The reversal of 379458740 is 47854973.

It can be written as a sum of positive squares in 2 ways, for example, as 92698384 + 286760356 = 9628^2 + 16934^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379458749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9486449 + ... + 9486488.

It is an arithmetic number, because the mean of its divisors is an integer number (66405283).

Almost surely, 2^379458740 is an apocalyptic number.

It is an amenable number.

379458740 is an abundant number, since it is smaller than the sum of its proper divisors (417404656).

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

379458740 is a wasteful number, since it uses less digits than its factorization.

379458740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18972946 (or 18972944 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 379458740 is about 19479.7007163868. The cubic root of 379458740 is about 723.9715834924.

The spelling of 379458740 in words is "three hundred seventy-nine million, four hundred fifty-eight thousand, seven hundred forty".