477700338 has 8 divisors (see below), whose sum is σ = 955400688. Its totient is φ = 159233444.

The previous prime is 477700331. The next prime is 477700361. The reversal of 477700338 is 833007774.

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

477700338 is an admirable number.

It is a super-2 number, since 2×477700338² = 456395225850628488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 477700296 and 477700305.

It is not an unprimeable number, because it can be changed into a prime (477700331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39808356 + ... + 39808367.

It is an arithmetic number, because the mean of its divisors is an integer number (119425086).

Almost surely, 2^477700338 is an apocalyptic number.

477700338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

477700338 is a wasteful number, since it uses less digits than its factorization.

477700338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79616728.

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 477700338 is about 21856.3569242452. The cubic root of 477700338 is about 781.7211270929.

The spelling of 477700338 in words is "four hundred seventy-seven million, seven hundred thousand, three hundred thirty-eight".