478926914 has 8 divisors (see below), whose sum is σ = 727484160. Its totient is φ = 236432196.

The previous prime is 478926913. The next prime is 478926919. The reversal of 478926914 is 419629874.

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 (478926913) 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, 1515434 + ... + 1515749.

It is an arithmetic number, because the mean of its divisors is an integer number (90935520).

Almost surely, 2^478926914 is an apocalyptic number.

478926914 is a deficient number, since it is larger than the sum of its proper divisors (248557246).

478926914 is a wasteful number, since it uses less digits than its factorization.

478926914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031264.

The product of its digits is 870912, while the sum is 50.

The square root of 478926914 is about 21884.3988722560. The cubic root of 478926914 is about 782.3896221055.

The spelling of 478926914 in words is "four hundred seventy-eight million, nine hundred twenty-six thousand, nine hundred fourteen".