426908008 has 8 divisors (see below), whose sum is σ = 800452530. Its totient is φ = 213454000.

The previous prime is 426907997. The next prime is 426908033. The reversal of 426908008 is 800809624.

It can be written as a sum of positive squares in only one way, i.e., 421809444 + 5098564 = 20538^2 + 2258^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 26681743 + ... + 26681758.

Almost surely, 2^426908008 is an apocalyptic number.

It is an amenable number.

426908008 is a deficient number, since it is larger than the sum of its proper divisors (373544522).

426908008 is a wasteful number, since it uses less digits than its factorization.

426908008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53363507 (or 53363503 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 426908008 is about 20661.7522974214. The cubic root of 426908008 is about 752.9707406561.

The spelling of 426908008 in words is "four hundred twenty-six million, nine hundred eight thousand, eight".