659490355 has 8 divisors (see below), whose sum is σ = 809793072. Its totient is φ = 515322528.

The previous prime is 659490347. The next prime is 659490379. The reversal of 659490355 is 553094956.

659490355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 659490355 - 2³ = 659490347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1533484 + ... + 1533913.

It is an arithmetic number, because the mean of its divisors is an integer number (101224134).

Almost surely, 2^659490355 is an apocalyptic number.

659490355 is a deficient number, since it is larger than the sum of its proper divisors (150302717).

659490355 is a wasteful number, since it uses less digits than its factorization.

659490355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067445.

The product of its (nonzero) digits is 729000, while the sum is 46.

The square root of 659490355 is about 25680.5442894032. The cubic root of 659490355 is about 870.4346069198.

The spelling of 659490355 in words is "six hundred fifty-nine million, four hundred ninety thousand, three hundred fifty-five".