3399999 has 4 divisors (see below), whose sum is σ = 4533336. Its totient is φ = 2266664.

The previous prime is 3399997. The next prime is 3400043. The reversal of 3399999 is 9999933.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9999933 = 3 ⋅3333311.

It is a cyclic number.

It is not a de Polignac number, because 3399999 - 2¹ = 3399997 is a prime.

It is a D-number.

3399999 is a modest number, since divided by 9999 gives 339 as remainder.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3399997) 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, 566664 + ... + 566669.

It is an arithmetic number, because the mean of its divisors is an integer number (1133334).

Almost surely, 2^3399999 is an apocalyptic number.

3399999 is a deficient number, since it is larger than the sum of its proper divisors (1133337).

3399999 is a wasteful number, since it uses less digits than its factorization.

3399999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133336.

The product of its digits is 531441, while the sum is 51.

The square root of 3399999 is about 1843.9086202955. The cubic root of 3399999 is about 150.3694448784.

The spelling of 3399999 in words is "three million, three hundred ninety-nine thousand, nine hundred ninety-nine".