3319679 has 4 divisors (see below), whose sum is σ = 3621480. Its totient is φ = 3017880.

The previous prime is 3319639. The next prime is 3319703. The reversal of 3319679 is 9769133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9769133 = 11 ⋅888103.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3319679 is a prime.

It is a super-2 number, since 2×3319679² = 22040537326082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3319609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150884 + ... + 150905.

It is an arithmetic number, because the mean of its divisors is an integer number (905370).

Almost surely, 2^3319679 is an apocalyptic number.

3319679 is a deficient number, since it is larger than the sum of its proper divisors (301801).

3319679 is a wasteful number, since it uses less digits than its factorization.

3319679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301800.

The product of its digits is 30618, while the sum is 38.

The square root of 3319679 is about 1821.9986278809. The cubic root of 3319679 is about 149.1759104301.

The spelling of 3319679 in words is "three million, three hundred nineteen thousand, six hundred seventy-nine".