478324803 has 16 divisors (see below), whose sum is σ = 696114432. Its totient is φ = 289740000.

The previous prime is 478324793. The next prime is 478324843. The reversal of 478324803 is 308423874.

It is not a de Polignac number, because 478324803 - 2²² = 474130499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (478324843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106738 + ... + 111128.

It is an arithmetic number, because the mean of its divisors is an integer number (43507152).

Almost surely, 2^478324803 is an apocalyptic number.

478324803 is a deficient number, since it is larger than the sum of its proper divisors (217789629).

478324803 is a wasteful number, since it uses less digits than its factorization.

478324803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7706.

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 478324803 is about 21870.6379193658. The cubic root of 478324803 is about 782.0616089721.

The spelling of 478324803 in words is "four hundred seventy-eight million, three hundred twenty-four thousand, eight hundred three".