478033790 has 32 divisors (see below), whose sum is σ = 929166336. Its totient is φ = 176025600.

The previous prime is 478033783. The next prime is 478033799. The reversal of 478033790 is 97330874.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478033799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44990 + ... + 54590.

It is an arithmetic number, because the mean of its divisors is an integer number (29036448).

Almost surely, 2^478033790 is an apocalyptic number.

478033790 is a deficient number, since it is larger than the sum of its proper divisors (451132546).

478033790 is a wasteful number, since it uses less digits than its factorization.

478033790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10004.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 478033790 is about 21863.9838547324. The cubic root of 478033790 is about 781.9029745989.

The spelling of 478033790 in words is "four hundred seventy-eight million, thirty-three thousand, seven hundred ninety".