3449599 has 2 divisors, whose sum is σ = 3449600. Its totient is φ = 3449598.

The previous prime is 3449597. The next prime is 3449603. The reversal of 3449599 is 9959443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3449599 - 2¹ = 3449597 is a prime.

Together with 3449597, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3449591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1724799 + 1724800.

It is an arithmetic number, because the mean of its divisors is an integer number (1724800).

Almost surely, 2^3449599 is an apocalyptic number.

3449599 is a deficient number, since it is larger than the sum of its proper divisors (1).

3449599 is an equidigital number, since it uses as much as digits as its factorization.

3449599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 43.

The square root of 3449599 is about 1857.3096133924. The cubic root of 3449599 is about 151.0971262329.

It can be divided in two parts, 34 and 49599, that multiplied together give a triangular number (1686366 = T₁₈₃₆).

The spelling of 3449599 in words is "three million, four hundred forty-nine thousand, five hundred ninety-nine".