426298464 has 120 divisors (see below), whose sum is σ = 1262673720. Its totient is φ = 141087744.

The previous prime is 426298427. The next prime is 426298471. The reversal of 426298464 is 464892624.

426298464 is a `hidden beast` number, since 42 + 62 + 98 + 464 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 421992 + ... + 423000.

It is an arithmetic number, because the mean of its divisors is an integer number (10522281).

Almost surely, 2^426298464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426298464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631336860).

426298464 is an abundant number, since it is smaller than the sum of its proper divisors (836375256).

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

426298464 is a wasteful number, since it uses less digits than its factorization.

426298464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194 (or 1177 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 426298464 is about 20646.9964885937. The cubic root of 426298464 is about 752.6122032958.

The spelling of 426298464 in words is "four hundred twenty-six million, two hundred ninety-eight thousand, four hundred sixty-four".