2293247376 has 140 divisors (see below), whose sum is σ = 7613645632. Its totient is φ = 655190208.

The previous prime is 2293247357. The next prime is 2293247377. The reversal of 2293247376 is 6737423922.

2293247376 is a `hidden beast` number, since 22 + 93 + 2 + 473 + 76 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (2293247377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 67605 + ... + 95691.

Almost surely, 2^2293247376 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 2293247376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3806822816).

2293247376 is an abundant number, since it is smaller than the sum of its proper divisors (5320398256).

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

2293247376 is an equidigital number, since it uses as much as digits as its factorization.

2293247376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28120 (or 28099 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 2293247376 is about 47887.8625123319. The cubic root of 2293247376 is about 1318.7130431877.

The spelling of 2293247376 in words is "two billion, two hundred ninety-three million, two hundred forty-seven thousand, three hundred seventy-six".