426478496 has 24 divisors (see below), whose sum is σ = 840464100. Its totient is φ = 213027328.

The previous prime is 426478487. The next prime is 426478513. The reversal of 426478496 is 694874624.

It can be written as a sum of positive squares in 2 ways, for example, as 406586896 + 19891600 = 20164^2 + 4460^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29030 + ... + 41178.

Almost surely, 2^426478496 is an apocalyptic number.

It is an amenable number.

426478496 is a deficient number, since it is larger than the sum of its proper divisors (413985604).

426478496 is a wasteful number, since it uses less digits than its factorization.

426478496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13256 (or 13248 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The square root of 426478496 is about 20651.3557908434. The cubic root of 426478496 is about 752.7181347205.

The spelling of 426478496 in words is "four hundred twenty-six million, four hundred seventy-eight thousand, four hundred ninety-six".