2268969756 has 24 divisors (see below), whose sum is σ = 5295114384. Its totient is φ = 756201600.

The previous prime is 2268969739. The next prime is 2268969779. The reversal of 2268969756 is 6579698622.

It is a self number, because there is not a number n which added to its sum of digits gives 2268969756.

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, 93706 + ... + 115406.

It is an arithmetic number, because the mean of its divisors is an integer number (220629766).

Almost surely, 2^2268969756 is an apocalyptic number.

It is an amenable number.

2268969756 is an abundant number, since it is smaller than the sum of its proper divisors (3026144628).

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

2268969756 is a wasteful number, since it uses less digits than its factorization.

2268969756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30421 (or 30419 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 60.

The square root of 2268969756 is about 47633.7039920265. The cubic root of 2268969756 is about 1314.0429756429.

The spelling of 2268969756 in words is "two billion, two hundred sixty-eight million, nine hundred sixty-nine thousand, seven hundred fifty-six".