426078804 has 12 divisors (see below), whose sum is σ = 994183904. Its totient is φ = 142026264.

The previous prime is 426078799. The next prime is 426078811. The reversal of 426078804 is 408870624.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 17753272 + ... + 17753295.

Almost surely, 2^426078804 is an apocalyptic number.

It is an amenable number.

426078804 is an abundant number, since it is smaller than the sum of its proper divisors (568105100).

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

426078804 is a wasteful number, since it uses less digits than its factorization.

426078804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35506574 (or 35506572 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 426078804 is about 20641.6763854102. The cubic root of 426078804 is about 752.4829142230.

The spelling of 426078804 in words is "four hundred twenty-six million, seventy-eight thousand, eight hundred four".