477964 has 18 divisors (see below), whose sum is σ = 885444. Its totient is φ = 225720.

The previous prime is 477947. The next prime is 477973. The reversal of 477964 is 469774.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1279 + ... + 1609.

2⁴⁷⁷⁹⁶⁴ is an apocalyptic number.

It is an amenable number.

477964 is a deficient number, since it is larger than the sum of its proper divisors (407480).

477964 is a wasteful number, since it uses less digits than its factorization.

477964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 352 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 477964 is about 691.3494051491. The cubic root of 477964 is about 78.1864921735.

It can be divided in two parts, 477 and 964, that added together give a palindrome (1441).

The spelling of 477964 in words is "four hundred seventy-seven thousand, nine hundred sixty-four".