379359640 has 32 divisors (see below), whose sum is σ = 931156560. Its totient is φ = 137948800.

The previous prime is 379359623. The next prime is 379359647. The reversal of 379359640 is 46953973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379359647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430651 + ... + 431530.

Almost surely, 2^379359640 is an apocalyptic number.

It is an amenable number.

379359640 is an abundant number, since it is smaller than the sum of its proper divisors (551796920).

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

379359640 is a wasteful number, since it uses less digits than its factorization.

379359640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862203 (or 862199 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 46.

The square root of 379359640 is about 19477.1568767107. The cubic root of 379359640 is about 723.9085535122.

The spelling of 379359640 in words is "three hundred seventy-nine million, three hundred fifty-nine thousand, six hundred forty".