4349222648 has 16 divisors (see below), whose sum is σ = 8226960480. Its totient is φ = 2155366528.

The previous prime is 4349222621. The next prime is 4349222653. The reversal of 4349222648 is 8462229434.

It is a super-2 number, since 2×4349222648² = 37831475283752263808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4349222599 and 4349222608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2404640 + ... + 2406447.

It is an arithmetic number, because the mean of its divisors is an integer number (514185030).

Almost surely, 2^4349222648 is an apocalyptic number.

It is an amenable number.

4349222648 is a deficient number, since it is larger than the sum of its proper divisors (3877737832).

4349222648 is a wasteful number, since it uses less digits than its factorization.

4349222648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811206 (or 4811202 counting only the distinct ones).

The product of its digits is 663552, while the sum is 44.

The square root of 4349222648 is about 65948.6364377612. The cubic root of 4349222648 is about 1632.3146570255.

The spelling of 4349222648 in words is "four billion, three hundred forty-nine million, two hundred twenty-two thousand, six hundred forty-eight".