3022230646 has 4 divisors (see below), whose sum is σ = 4533345972. Its totient is φ = 1511115322.

The previous prime is 3022230599. The next prime is 3022230661. The reversal of 3022230646 is 6460322203.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 755557660 + ... + 755557663.

It is an arithmetic number, because the mean of its divisors is an integer number (1133336493).

Almost surely, 2^3022230646 is an apocalyptic number.

3022230646 is a deficient number, since it is larger than the sum of its proper divisors (1511115326).

3022230646 is a wasteful number, since it uses less digits than its factorization.

3022230646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511115325.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 3022230646 is about 54974.8182898316. The cubic root of 3022230646 is about 1445.8032667835.

Adding to 3022230646 its reverse (6460322203), we get a palindrome (9482552849).

The spelling of 3022230646 in words is "three billion, twenty-two million, two hundred thirty thousand, six hundred forty-six".