478841276 has 24 divisors (see below), whose sum is σ = 856868880. Its totient is φ = 234081792.

The previous prime is 478841263. The next prime is 478841317. The reversal of 478841276 is 672148874.

It is a self number, because there is not a number n which added to its sum of digits gives 478841276.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24770 + ... + 39638.

It is an arithmetic number, because the mean of its divisors is an integer number (35702870).

Almost surely, 2^478841276 is an apocalyptic number.

It is an amenable number.

478841276 is a deficient number, since it is larger than the sum of its proper divisors (378027604).

478841276 is a wasteful number, since it uses less digits than its factorization.

478841276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15053 (or 15051 counting only the distinct ones).

The product of its digits is 602112, while the sum is 47.

The square root of 478841276 is about 21882.4421854600. The cubic root of 478841276 is about 782.3429857090.

It can be divided in two parts, 4788 and 41276, that added together give a palindrome (46064).

The spelling of 478841276 in words is "four hundred seventy-eight million, eight hundred forty-one thousand, two hundred seventy-six".