340879384 has 16 divisors (see below), whose sum is σ = 648689400. Its totient is φ = 167895552.

The previous prime is 340879351. The next prime is 340879421. The reversal of 340879384 is 483978043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317449 + ... + 318520.

Almost surely, 2^340879384 is an apocalyptic number.

It is an amenable number.

340879384 is a deficient number, since it is larger than the sum of its proper divisors (307810016).

340879384 is a wasteful number, since it uses less digits than its factorization.

340879384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636042 (or 636038 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 340879384 is about 18462.9191624727. The cubic root of 340879384 is about 698.5544208522.

The spelling of 340879384 in words is "three hundred forty million, eight hundred seventy-nine thousand, three hundred eighty-four".