2302340280 has 32 divisors (see below), whose sum is σ = 6907021200. Its totient is φ = 613957376.

The previous prime is 2302340279. The next prime is 2302340291. The reversal of 2302340280 is 820432032.

2302340280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2302340280.

It is a congruent number.

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, 9592965 + ... + 9593204.

Almost surely, 2^2302340280 is an apocalyptic number.

2302340280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2302340280 is an abundant number, since it is smaller than the sum of its proper divisors (4604680920).

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

2302340280 is a wasteful number, since it uses less digits than its factorization.

2302340280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19186183 (or 19186179 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2302340280 is about 47982.7081353273. The cubic root of 2302340280 is about 1320.4536778476.

The spelling of 2302340280 in words is "two billion, three hundred two million, three hundred forty thousand, two hundred eighty".