477279282 has 8 divisors (see below), whose sum is σ = 954558576. Its totient is φ = 159093092.

The previous prime is 477279269. The next prime is 477279287. The reversal of 477279282 is 282972774.

It is a happy number.

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

477279282 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (477279287) 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, 39773268 + ... + 39773279.

It is an arithmetic number, because the mean of its divisors is an integer number (119319822).

Almost surely, 2^477279282 is an apocalyptic number.

477279282 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.

477279282 is a wasteful number, since it uses less digits than its factorization.

477279282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79546552.

The product of its digits is 790272, while the sum is 48.

The square root of 477279282 is about 21846.7224544095. The cubic root of 477279282 is about 781.4913839545.

The spelling of 477279282 in words is "four hundred seventy-seven million, two hundred seventy-nine thousand, two hundred eighty-two".