422795736 has 96 divisors (see below), whose sum is σ = 1253491200. Its totient is φ = 127677120.

The previous prime is 422795713. The next prime is 422795741. The reversal of 422795736 is 637597224.

422795736 is a `hidden beast` number, since 4 + 2 + 2 + 79 + 573 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 422795691 and 422795700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 283585 + ... + 285071.

It is an arithmetic number, because the mean of its divisors is an integer number (13057200).

Almost surely, 2^422795736 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 422795736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626745600).

422795736 is an abundant number, since it is smaller than the sum of its proper divisors (830695464).

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

422795736 is a wasteful number, since it uses less digits than its factorization.

422795736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869 (or 1862 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 422795736 is about 20561.9973737962. The cubic root of 422795736 is about 750.5452248771.

The spelling of 422795736 in words is "four hundred twenty-two million, seven hundred ninety-five thousand, seven hundred thirty-six".