3222742508 has 24 divisors (see below), whose sum is σ = 5838663600. Its totient is φ = 1554636608.

The previous prime is 3222742507. The next prime is 3222742531. The reversal of 3222742508 is 8052472223.

It is not an unprimeable number, because it can be changed into a prime (3222742507) 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, 155798 + ... + 175266.

It is an arithmetic number, because the mean of its divisors is an integer number (243277650).

Almost surely, 2^3222742508 is an apocalyptic number.

It is an amenable number.

3222742508 is a deficient number, since it is larger than the sum of its proper divisors (2615921092).

3222742508 is a wasteful number, since it uses less digits than its factorization.

3222742508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20929 (or 20927 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 3222742508 is about 56769.2038697039. The cubic root of 3222742508 is about 1477.0953665526.

The spelling of 3222742508 in words is "three billion, two hundred twenty-two million, seven hundred forty-two thousand, five hundred eight".