426162834 has 48 divisors (see below), whose sum is σ = 987419160. Its totient is φ = 132364800.

The previous prime is 426162827. The next prime is 426162839. The reversal of 426162834 is 438261624.

426162834 is a `hidden beast` number, since 4 + 2 + 616 + 2 + 8 + 34 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 374538609 + 51624225 = 19353^2 + 7185^2 .

It is a super-2 number, since 2×426162834² = 363229522165823112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (426162839) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24012 + ... + 37800.

Almost surely, 2^426162834 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426162834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493709580).

426162834 is an abundant number, since it is smaller than the sum of its proper divisors (561256326).

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

426162834 is a wasteful number, since it uses less digits than its factorization.

426162834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13915 (or 13912 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 426162834 is about 20643.7117302098. The cubic root of 426162834 is about 752.5323784554.

The spelling of 426162834 in words is "four hundred twenty-six million, one hundred sixty-two thousand, eight hundred thirty-four".