426919308 has 72 divisors (see below), whose sum is σ = 1038030336. Its totient is φ = 136533600.

The previous prime is 426919289. The next prime is 426919313. The reversal of 426919308 is 803919624.

It is a self number, because there is not a number n which added to its sum of digits gives 426919308.

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 23 ways as a sum of consecutive naturals, for example, 1575213 + ... + 1575483.

It is an arithmetic number, because the mean of its divisors is an integer number (14417088).

Almost surely, 2^426919308 is an apocalyptic number.

It is an amenable number.

426919308 is an abundant number, since it is smaller than the sum of its proper divisors (611111028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426919308 is a wasteful number, since it uses less digits than its factorization.

426919308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 426919308 is about 20662.0257477334. The cubic root of 426919308 is about 752.9773841594.

The spelling of 426919308 in words is "four hundred twenty-six million, nine hundred nineteen thousand, three hundred eight".