422799360 has 96 divisors (see below), whose sum is σ = 1352725920. Its totient is φ = 112738304.

The previous prime is 422799341. The next prime is 422799373. The reversal of 422799360 is 63997224.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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, 23839 + ... + 37601.

It is an arithmetic number, because the mean of its divisors is an integer number (14090895).

Almost surely, 2^422799360 is an apocalyptic number.

422799360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422799360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (676362960).

422799360 is an abundant number, since it is smaller than the sum of its proper divisors (929926560).

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

422799360 is a wasteful number, since it uses less digits than its factorization.

422799360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13793 (or 13773 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 422799360 is about 20562.0854973419. The cubic root of 422799360 is about 750.5473693075.

The spelling of 422799360 in words is "four hundred twenty-two million, seven hundred ninety-nine thousand, three hundred sixty".