476349983 has 8 divisors (see below), whose sum is σ = 486213840. Its totient is φ = 466586560.

The previous prime is 476349961. The next prime is 476349997. The reversal of 476349983 is 389943674.

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 476349983 - 2²² = 472155679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476349943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15488 + ... + 34533.

It is an arithmetic number, because the mean of its divisors is an integer number (60776730).

Almost surely, 2^476349983 is an apocalyptic number.

476349983 is a deficient number, since it is larger than the sum of its proper divisors (9863857).

476349983 is a wasteful number, since it uses less digits than its factorization.

476349983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50217.

The product of its digits is 3919104, while the sum is 53.

The square root of 476349983 is about 21825.4434777395. The cubic root of 476349983 is about 780.9838467206.

The spelling of 476349983 in words is "four hundred seventy-six million, three hundred forty-nine thousand, nine hundred eighty-three".