2297266344 has 192 divisors, whose sum is σ = 6580828800. Its totient is φ = 723340800.

The previous prime is 2297266331. The next prime is 2297266351. The reversal of 2297266344 is 4436627922.

2297266344 is a `hidden beast` number, since 2 + 2 + 9 + 7 + 2 + 6 + 634 + 4 = 666.

Its product of digits (870912) is a multiple of the sum of its prime factors (336).

It is a self number, because there is not a number n which added to its sum of digits gives 2297266344.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16527027 + ... + 16527165.

It is an arithmetic number, because the mean of its divisors is an integer number (34275150).

Almost surely, 2^2297266344 is an apocalyptic number.

2297266344 is a gapful number since it is divisible by the number (24) 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 2297266344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3290414400).

2297266344 is an abundant number, since it is smaller than the sum of its proper divisors (4283562456).

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

2297266344 is a wasteful number, since it uses less digits than its factorization.

2297266344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 329 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 2297266344 is about 47929.8064256471. The cubic root of 2297266344 is about 1319.4829517670.

The spelling of 2297266344 in words is "two billion, two hundred ninety-seven million, two hundred sixty-six thousand, three hundred forty-four".