4233840722 has 4 divisors (see below), whose sum is σ = 6350761086. Its totient is φ = 2116920360.

The previous prime is 4233840719. The next prime is 4233840727. The reversal of 4233840722 is 2270483324.

4233840722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3664970521 + 568870201 = 60539^2 + 23851^2 .

It is not an unprimeable number, because it can be changed into a prime (4233840727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058460179 + ... + 1058460182.

Almost surely, 2^4233840722 is an apocalyptic number.

4233840722 is a deficient number, since it is larger than the sum of its proper divisors (2116920364).

4233840722 is a wasteful number, since it uses less digits than its factorization.

4233840722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116920363.

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 4233840722 is about 65067.9700159764. The cubic root of 4233840722 is about 1617.7503604019.

The spelling of 4233840722 in words is "four billion, two hundred thirty-three million, eight hundred forty thousand, seven hundred twenty-two".