3319906 has 8 divisors (see below), whose sum is σ = 4992300. Its totient is φ = 1655808.

The previous prime is 3319861. The next prime is 3319919. The reversal of 3319906 is 6099133.

It can be written as a sum of positive squares in 2 ways, for example, as 3207681 + 112225 = 1791^2 + 335^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3319906² = 22043551697672, 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 3 ways as a sum of consecutive naturals, for example, 951 + ... + 2746.

Almost surely, 2^3319906 is an apocalyptic number.

3319906 is a deficient number, since it is larger than the sum of its proper divisors (1672394).

3319906 is a wasteful number, since it uses less digits than its factorization.

3319906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 3319906 is about 1822.0609210452. The cubic root of 3319906 is about 149.1793105741.

It can be divided in two parts, 3319 and 906, that added together give a square (4225 = 65²).

The spelling of 3319906 in words is "three million, three hundred nineteen thousand, nine hundred six".