478344032 has 12 divisors (see below), whose sum is σ = 941739876. Its totient is φ = 239172000.

The previous prime is 478344017. The next prime is 478344037. The reversal of 478344032 is 230443874.

It is a junction number, because it is equal to n+sod(n) for n = 478343983 and 478344001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478344037) 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 as a sum of consecutive naturals, namely, 7474094 + ... + 7474157.

It is an arithmetic number, because the mean of its divisors is an integer number (78478323).

Almost surely, 2^478344032 is an apocalyptic number.

It is an amenable number.

478344032 is a deficient number, since it is larger than the sum of its proper divisors (463395844).

478344032 is a wasteful number, since it uses less digits than its factorization.

478344032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14948261 (or 14948253 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 478344032 is about 21871.0775226096. The cubic root of 478344032 is about 782.0720886441.

The spelling of 478344032 in words is "four hundred seventy-eight million, three hundred forty-four thousand, thirty-two".