3253222642 has 4 divisors (see below), whose sum is σ = 4879833966. Its totient is φ = 1626611320.

The previous prime is 3253222633. The next prime is 3253222667. The reversal of 3253222642 is 2462223523.

3253222642 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., 3198920481 + 54302161 = 56559^2 + 7369^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 813305659 + ... + 813305662.

Almost surely, 2^3253222642 is an apocalyptic number.

3253222642 is a deficient number, since it is larger than the sum of its proper divisors (1626611324).

3253222642 is a wasteful number, since it uses less digits than its factorization.

3253222642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626611323.

The product of its digits is 34560, while the sum is 31.

The square root of 3253222642 is about 57037.0286918945. The cubic root of 3253222642 is about 1481.7374655076.

The spelling of 3253222642 in words is "three billion, two hundred fifty-three million, two hundred twenty-two thousand, six hundred forty-two".