477239882 has 16 divisors (see below), whose sum is σ = 818405952. Its totient is φ = 204461280.

The previous prime is 477239839. The next prime is 477239887. The reversal of 477239882 is 288932774.

It is a self number, because there is not a number n which added to its sum of digits gives 477239882.

It is not an unprimeable number, because it can be changed into a prime (477239887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75953 + ... + 81995.

It is an arithmetic number, because the mean of its divisors is an integer number (51150372).

Almost surely, 2^477239882 is an apocalyptic number.

477239882 is a deficient number, since it is larger than the sum of its proper divisors (341166070).

477239882 is a wasteful number, since it uses less digits than its factorization.

477239882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11693.

The product of its digits is 1354752, while the sum is 50.

The square root of 477239882 is about 21845.8206987057. The cubic root of 477239882 is about 781.4698789999.

The spelling of 477239882 in words is "four hundred seventy-seven million, two hundred thirty-nine thousand, eight hundred eighty-two".