426406695 has 64 divisors (see below), whose sum is σ = 805593600. Its totient is φ = 189872640.

The previous prime is 426406679. The next prime is 426406727. The reversal of 426406695 is 596604624.

It is not a de Polignac number, because 426406695 - 2⁴ = 426406679 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 576636 + ... + 577374.

It is an arithmetic number, because the mean of its divisors is an integer number (12587400).

Almost surely, 2^426406695 is an apocalyptic number.

426406695 is a deficient number, since it is larger than the sum of its proper divisors (379186905).

426406695 is a wasteful number, since it uses less digits than its factorization.

426406695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 426406695 is about 20649.6173088026. The cubic root of 426406695 is about 752.6758903490.

The spelling of 426406695 in words is "four hundred twenty-six million, four hundred six thousand, six hundred ninety-five".