426427084 has 24 divisors (see below), whose sum is σ = 779563008. Its totient is φ = 203715600.

The previous prime is 426427073. The next prime is 426427093. The reversal of 426427084 is 480724624.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103879 + ... + 107905.

It is an arithmetic number, because the mean of its divisors is an integer number (32481792).

Almost surely, 2^426427084 is an apocalyptic number.

It is an amenable number.

426427084 is a deficient number, since it is larger than the sum of its proper divisors (353135924).

426427084 is a wasteful number, since it uses less digits than its factorization.

426427084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205 (or 5203 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 37.

The square root of 426427084 is about 20650.1109924378. The cubic root of 426427084 is about 752.6878867712.

The spelling of 426427084 in words is "four hundred twenty-six million, four hundred twenty-seven thousand, eighty-four".