426052344 has 32 divisors (see below), whose sum is σ = 1099491840. Its totient is φ = 137436000.

The previous prime is 426052343. The next prime is 426052349. The reversal of 426052344 is 443250624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426052343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285582 + ... + 287069.

It is an arithmetic number, because the mean of its divisors is an integer number (34359120).

Almost surely, 2^426052344 is an apocalyptic number.

It is an amenable number.

426052344 is an abundant number, since it is smaller than the sum of its proper divisors (673439496).

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

426052344 is a wasteful number, since it uses less digits than its factorization.

426052344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572691 (or 572687 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 426052344 is about 20641.0354391440. The cubic root of 426052344 is about 752.4673372062.

The spelling of 426052344 in words is "four hundred twenty-six million, fifty-two thousand, three hundred forty-four".