478339662 has 16 divisors (see below), whose sum is σ = 956909520. Its totient is φ = 159408192.

The previous prime is 478339583. The next prime is 478339691. The reversal of 478339662 is 266933874.

It is a congruent number.

It is an unprimeable number.

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, 29988 + ... + 43080.

It is an arithmetic number, because the mean of its divisors is an integer number (59806845).

Almost surely, 2^478339662 is an apocalyptic number.

478339662 is an abundant number, since it is smaller than the sum of its proper divisors (478569858).

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

478339662 is a wasteful number, since it uses less digits than its factorization.

478339662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19187.

The product of its digits is 1306368, while the sum is 48.

The square root of 478339662 is about 21870.9776187531. The cubic root of 478339662 is about 782.0697070490.

The spelling of 478339662 in words is "four hundred seventy-eight million, three hundred thirty-nine thousand, six hundred sixty-two".