3449198768 has 10 divisors (see below), whose sum is σ = 6682822644. Its totient is φ = 1724599376.

The previous prime is 3449198747. The next prime is 3449198777. The reversal of 3449198768 is 8678919443.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107787446 + ... + 107787477.

Almost surely, 2^3449198768 is an apocalyptic number.

It is an amenable number.

3449198768 is a deficient number, since it is larger than the sum of its proper divisors (3233623876).

3449198768 is a wasteful number, since it uses less digits than its factorization.

3449198768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215574931 (or 215574925 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 59.

The square root of 3449198768 is about 58729.8796865786. The cubic root of 3449198768 is about 1510.9128243826.

The spelling of 3449198768 in words is "three billion, four hundred forty-nine million, one hundred ninety-eight thousand, seven hundred sixty-eight".