3498866722 has 16 divisors (see below), whose sum is σ = 5654187000. Its totient is φ = 1614241152.

The previous prime is 3498866719. The next prime is 3498866759. The reversal of 3498866722 is 2276688943.

It can be written as a sum of positive squares in 4 ways, for example, as 1625621761 + 1873244961 = 40319^2 + 43281^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46998 + ... + 95950.

Almost surely, 2^3498866722 is an apocalyptic number.

3498866722 is a deficient number, since it is larger than the sum of its proper divisors (2155320278).

3498866722 is a wasteful number, since it uses less digits than its factorization.

3498866722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51717.

The product of its digits is 6967296, while the sum is 55.

The square root of 3498866722 is about 59151.2191083159. The cubic root of 3498866722 is about 1518.1305968441.

The spelling of 3498866722 in words is "three billion, four hundred ninety-eight million, eight hundred sixty-six thousand, seven hundred twenty-two".