478964614 has 12 divisors (see below), whose sum is σ = 727228116. Its totient is φ = 236590172.

The previous prime is 478964533. The next prime is 478964617. The reversal of 478964614 is 416469874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478964617) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3604 + ... + 31159.

It is an arithmetic number, because the mean of its divisors is an integer number (60602343).

Almost surely, 2^478964614 is an apocalyptic number.

478964614 is a deficient number, since it is larger than the sum of its proper divisors (248263502).

478964614 is an equidigital number, since it uses as much as digits as its factorization.

478964614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34931 (or 34848 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 478964614 is about 21885.2601995041. The cubic root of 478964614 is about 782.4101508571.

The spelling of 478964614 in words is "four hundred seventy-eight million, nine hundred sixty-four thousand, six hundred fourteen".