477963 has 12 divisors (see below), whose sum is σ = 720720. Its totient is φ = 304656.

The previous prime is 477947. The next prime is 477973. The reversal of 477963 is 369774.

It is not a de Polignac number, because 477963 - 2⁴ = 477947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (477913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 948 + ... + 1361.

It is an arithmetic number, because the mean of its divisors is an integer number (60060).

2⁴⁷⁷⁹⁶³ is an apocalyptic number.

477963 is a deficient number, since it is larger than the sum of its proper divisors (242757).

477963 is a wasteful number, since it uses less digits than its factorization.

477963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338 (or 2335 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 477963 is about 691.3486819254. The cubic root of 477963 is about 78.1864376460.

The spelling of 477963 in words is "four hundred seventy-seven thousand, nine hundred sixty-three".