2322884661 has 4 divisors (see below), whose sum is σ = 3097179552. Its totient is φ = 1548589772.

The previous prime is 2322884621. The next prime is 2322884719. The reversal of 2322884661 is 1664882232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2322884661 - 2²² = 2318690357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322884621) 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, 387147441 + ... + 387147446.

It is an arithmetic number, because the mean of its divisors is an integer number (774294888).

Almost surely, 2^2322884661 is an apocalyptic number.

It is an amenable number.

2322884661 is a deficient number, since it is larger than the sum of its proper divisors (774294891).

2322884661 is an equidigital number, since it uses as much as digits as its factorization.

2322884661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774294890.

The product of its digits is 221184, while the sum is 42.

The square root of 2322884661 is about 48196.3137698310. The cubic root of 2322884661 is about 1324.3696369772.

The spelling of 2322884661 in words is "two billion, three hundred twenty-two million, eight hundred eighty-four thousand, six hundred sixty-one".