3498799 has 2 divisors, whose sum is σ = 3498800. Its totient is φ = 3498798.

The previous prime is 3498797. The next prime is 3498811. The reversal of 3498799 is 9978943.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3498799 - 2¹ = 3498797 is a prime.

Together with 3498797, it forms a pair of twin primes.

3498799 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3498797) 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, 1749399 + 1749400.

It is an arithmetic number, because the mean of its divisors is an integer number (1749400).

Almost surely, 2^3498799 is an apocalyptic number.

3498799 is a deficient number, since it is larger than the sum of its proper divisors (1).

3498799 is an equidigital number, since it uses as much as digits as its factorization.

3498799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 49.

The square root of 3498799 is about 1870.5076850951. The cubic root of 3498799 is about 151.8120802101.

The spelling of 3498799 in words is "three million, four hundred ninety-eight thousand, seven hundred ninety-nine".