2293242668 has 24 divisors (see below), whose sum is σ = 4124119104. Its totient is φ = 1115100800.

The previous prime is 2293242667. The next prime is 2293242671. The reversal of 2293242668 is 8662423922.

It is not an unprimeable number, because it can be changed into a prime (2293242661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29933 + ... + 74043.

It is an arithmetic number, because the mean of its divisors is an integer number (171838296).

Almost surely, 2^2293242668 is an apocalyptic number.

It is an amenable number.

2293242668 is a deficient number, since it is larger than the sum of its proper divisors (1830876436).

2293242668 is a wasteful number, since it uses less digits than its factorization.

2293242668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44473 (or 44471 counting only the distinct ones).

The product of its digits is 497664, while the sum is 44.

The square root of 2293242668 is about 47887.8133558007. The cubic root of 2293242668 is about 1318.7121407548.

The spelling of 2293242668 in words is "two billion, two hundred ninety-three million, two hundred forty-two thousand, six hundred sixty-eight".