488345906 has 16 divisors (see below), whose sum is σ = 778262040. Its totient is φ = 229380480.

The previous prime is 488345899. The next prime is 488345917. The reversal of 488345906 is 609543884.

It can be written as a sum of positive squares in 4 ways, for example, as 477815881 + 10530025 = 21859^2 + 3245^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111635 + ... + 115926.

Almost surely, 2^488345906 is an apocalyptic number.

488345906 is a deficient number, since it is larger than the sum of its proper divisors (289916134).

488345906 is a wasteful number, since it uses less digits than its factorization.

488345906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227629.

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 488345906 is about 22098.5498619253. The cubic root of 488345906 is about 787.4854115379.

The spelling of 488345906 in words is "four hundred eighty-eight million, three hundred forty-five thousand, nine hundred six".