2297908480 has 144 divisors (see below), whose sum is σ = 6494229504. Its totient is φ = 762347520.

The previous prime is 2297908453. The next prime is 2297908493. The reversal of 2297908480 is 848097922.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273624 + ... + 281896.

It is an arithmetic number, because the mean of its divisors is an integer number (45098816).

Almost surely, 2^2297908480 is an apocalyptic number.

2297908480 is a gapful number since it is divisible by the number (20) 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 2297908480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3247114752).

2297908480 is an abundant number, since it is smaller than the sum of its proper divisors (4196321024).

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

2297908480 is an equidigital number, since it uses as much as digits as its factorization.

2297908480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8332 (or 8318 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 2297908480 is about 47936.5046702406. The cubic root of 2297908480 is about 1319.6058817259.

The spelling of 2297908480 in words is "two billion, two hundred ninety-seven million, nine hundred eight thousand, four hundred eighty".