2302720996 has 12 divisors (see below), whose sum is σ = 4036561452. Its totient is φ = 1149417728.

The previous prime is 2302720963. The next prime is 2302720997. The reversal of 2302720996 is 6990272032.

It can be written as a sum of positive squares in 2 ways, for example, as 1537424100 + 765296896 = 39210^2 + 27664^2 .

It is not an unprimeable number, because it can be changed into a prime (2302720997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483025 + ... + 487768.

It is an arithmetic number, because the mean of its divisors is an integer number (336380121).

Almost surely, 2^2302720996 is an apocalyptic number.

It is an amenable number.

2302720996 is a deficient number, since it is larger than the sum of its proper divisors (1733840456).

2302720996 is a wasteful number, since it uses less digits than its factorization.

2302720996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971390 (or 971388 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 2302720996 is about 47986.6751921823. The cubic root of 2302720996 is about 1320.5264574362.

The spelling of 2302720996 in words is "two billion, three hundred two million, seven hundred twenty thousand, nine hundred ninety-six".