427059904 has 28 divisors (see below), whose sum is σ = 848298024. Its totient is φ = 213315584.

The previous prime is 427059881. The next prime is 427059923. The reversal of 427059904 is 409950724.

It is an unprimeable number.

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, 75147 + ... + 80629.

It is an arithmetic number, because the mean of its divisors is an integer number (30296358).

Almost surely, 2^427059904 is an apocalyptic number.

It is an amenable number.

427059904 is a deficient number, since it is larger than the sum of its proper divisors (421238120).

427059904 is a wasteful number, since it uses less digits than its factorization.

427059904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6712 (or 6702 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 427059904 is about 20665.4277478111. The cubic root of 427059904 is about 753.0600336492.

The spelling of 427059904 in words is "four hundred twenty-seven million, fifty-nine thousand, nine hundred four".