4393742468 has 12 divisors (see below), whose sum is σ = 7937083392. Its totient is φ = 2126004360.

The previous prime is 4393742467. The next prime is 4393742471. The reversal of 4393742468 is 8642473934.

It is not an unprimeable number, because it can be changed into a prime (4393742467) 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, 17716580 + ... + 17716827.

It is an arithmetic number, because the mean of its divisors is an integer number (661423616).

Almost surely, 2^4393742468 is an apocalyptic number.

It is an amenable number.

4393742468 is a deficient number, since it is larger than the sum of its proper divisors (3543340924).

4393742468 is a wasteful number, since it uses less digits than its factorization.

4393742468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35433442 (or 35433440 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 50.

The square root of 4393742468 is about 66285.3111028379. The cubic root of 4393742468 is about 1637.8653652256.

The spelling of 4393742468 in words is "four billion, three hundred ninety-three million, seven hundred forty-two thousand, four hundred sixty-eight".