478334966 has 16 divisors (see below), whose sum is σ = 723492000. Its totient is φ = 237178368.

The previous prime is 478334953. The next prime is 478334981. The reversal of 478334966 is 669433874.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153815 + ... + 156893.

It is an arithmetic number, because the mean of its divisors is an integer number (45218250).

Almost surely, 2^478334966 is an apocalyptic number.

478334966 is a deficient number, since it is larger than the sum of its proper divisors (245157034).

478334966 is a wasteful number, since it uses less digits than its factorization.

478334966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703.

The product of its digits is 2612736, while the sum is 50.

The square root of 478334966 is about 21870.8702616060. The cubic root of 478334966 is about 782.0671477718.

The spelling of 478334966 in words is "four hundred seventy-eight million, three hundred thirty-four thousand, nine hundred sixty-six".