475908898 has 8 divisors (see below), whose sum is σ = 717451200. Its totient is φ = 236758500.

The previous prime is 475908883. The next prime is 475908943. The reversal of 475908898 is 898809574.

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

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, 597478 + ... + 598273.

It is an arithmetic number, because the mean of its divisors is an integer number (89681400).

Almost surely, 2^475908898 is an apocalyptic number.

475908898 is a deficient number, since it is larger than the sum of its proper divisors (241542302).

475908898 is a wasteful number, since it uses less digits than its factorization.

475908898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195952.

The product of its (nonzero) digits is 5806080, while the sum is 58.

The square root of 475908898 is about 21815.3363027023. The cubic root of 475908898 is about 780.7427168420.

The spelling of 475908898 in words is "four hundred seventy-five million, nine hundred eight thousand, eight hundred ninety-eight".