477440943 has 16 divisors (see below), whose sum is σ = 729523200. Its totient is φ = 272075616.

The previous prime is 477440939. The next prime is 477440959. The reversal of 477440943 is 349044774.

It is not a de Polignac number, because 477440943 - 2² = 477440939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 477440895 and 477440904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477440963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23268 + ... + 38681.

It is an arithmetic number, because the mean of its divisors is an integer number (45595200).

Almost surely, 2^477440943 is an apocalyptic number.

477440943 is a deficient number, since it is larger than the sum of its proper divisors (252082257).

477440943 is a wasteful number, since it uses less digits than its factorization.

477440943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62326.

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 477440943 is about 21850.4220325375. The cubic root of 477440943 is about 781.5796079232.

The spelling of 477440943 in words is "four hundred seventy-seven million, four hundred forty thousand, nine hundred forty-three".