479260778 has 8 divisors (see below), whose sum is σ = 738320772. Its totient is φ = 233153856.

The previous prime is 479260777. The next prime is 479260781. The reversal of 479260778 is 877062974.

It can be written as a sum of positive squares in 2 ways, for example, as 365689129 + 113571649 = 19123^2 + 10657^2 .

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

It is not an unprimeable number, because it can be changed into a prime (479260777) 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 3 ways as a sum of consecutive naturals, for example, 3238175 + ... + 3238322.

Almost surely, 2^479260778 is an apocalyptic number.

479260778 is a deficient number, since it is larger than the sum of its proper divisors (259059994).

479260778 is a wasteful number, since it uses less digits than its factorization.

479260778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6476536.

The product of its (nonzero) digits is 1185408, while the sum is 50.

The square root of 479260778 is about 21892.0254430694. The cubic root of 479260778 is about 782.5713833493.

The spelling of 479260778 in words is "four hundred seventy-nine million, two hundred sixty thousand, seven hundred seventy-eight".