3499799 has 2 divisors, whose sum is σ = 3499800. Its totient is φ = 3499798.

The previous prime is 3499787. The next prime is 3499823. The reversal of 3499799 is 9979943.

It is a weak prime.

It is an emirp because it is prime and its reverse (9979943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3499799 - 2²⁰ = 2451223 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3499709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1749899 + 1749900.

It is an arithmetic number, because the mean of its divisors is an integer number (1749900).

Almost surely, 2^3499799 is an apocalyptic number.

3499799 is a deficient number, since it is larger than the sum of its proper divisors (1).

3499799 is an equidigital number, since it uses as much as digits as its factorization.

3499799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 551124, while the sum is 50.

The square root of 3499799 is about 1870.7749731061. The cubic root of 3499799 is about 151.8265420887.

The spelling of 3499799 in words is "three million, four hundred ninety-nine thousand, seven hundred ninety-nine".