476990 has 8 divisors (see below), whose sum is σ = 858600. Its totient is φ = 190792.

The previous prime is 476989. The next prime is 477011. The reversal of 476990 is 99674.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 476990.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 476990.

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, 23840 + ... + 23859.

It is an arithmetic number, because the mean of its divisors is an integer number (107325).

2⁴⁷⁶⁹⁹⁰ is an apocalyptic number.

476990 is a deficient number, since it is larger than the sum of its proper divisors (381610).

476990 is a wasteful number, since it uses less digits than its factorization.

476990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47706.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 476990 is about 690.6446264180. The cubic root of 476990 is about 78.1333463083.

The spelling of 476990 in words is "four hundred seventy-six thousand, nine hundred ninety".