3338665806 has 16 divisors (see below), whose sum is σ = 7631236224. Its totient is φ = 953904504.

The previous prime is 3338665783. The next prime is 3338665817. The reversal of 3338665806 is 6085668333.

It is a super-2 number, since 2×3338665806² = 22293378728307259272, which contains 22 as substring.

It is a congruent number.

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, 39745980 + ... + 39746063.

It is an arithmetic number, because the mean of its divisors is an integer number (476952264).

Almost surely, 2^3338665806 is an apocalyptic number.

3338665806 is an abundant number, since it is smaller than the sum of its proper divisors (4292570418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3338665806 is a wasteful number, since it uses less digits than its factorization.

3338665806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79492055.

The product of its (nonzero) digits is 1866240, while the sum is 48.

The square root of 3338665806 is about 57781.1890324178. The cubic root of 3338665806 is about 1494.5977234070.

The spelling of 3338665806 in words is "three billion, three hundred thirty-eight million, six hundred sixty-five thousand, eight hundred six".