478034441 has 16 divisors (see below), whose sum is σ = 516688128. Its totient is φ = 440640000.

The previous prime is 478034423. The next prime is 478034443. The reversal of 478034441 is 144430874.

It is not a de Polignac number, because 478034441 - 2¹⁸ = 477772297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (478034443) 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, 186116 + ... + 188666.

It is an arithmetic number, because the mean of its divisors is an integer number (32293008).

Almost surely, 2^478034441 is an apocalyptic number.

It is an amenable number.

478034441 is a deficient number, since it is larger than the sum of its proper divisors (38653687).

478034441 is a wasteful number, since it uses less digits than its factorization.

478034441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792.

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 478034441 is about 21863.9987422246. The cubic root of 478034441 is about 781.9033295380.

The spelling of 478034441 in words is "four hundred seventy-eight million, thirty-four thousand, four hundred forty-one".