3495849 has 16 divisors (see below), whose sum is σ = 5416320. Its totient is φ = 1964160.

The previous prime is 3495847. The next prime is 3495851. The reversal of 3495849 is 9485943.

It is an interprime number because it is at equal distance from previous prime (3495847) and next prime (3495851).

It is not a de Polignac number, because 3495849 - 2¹ = 3495847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3495849.

It is not an unprimeable number, because it can be changed into a prime (3495847) 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 in 15 ways as a sum of consecutive naturals, for example, 84 + ... + 2645.

It is an arithmetic number, because the mean of its divisors is an integer number (338520).

Almost surely, 2^3495849 is an apocalyptic number.

It is an amenable number.

3495849 is a deficient number, since it is larger than the sum of its proper divisors (1920471).

3495849 is a wasteful number, since it uses less digits than its factorization.

3495849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800.

The product of its digits is 155520, while the sum is 42.

The square root of 3495849 is about 1869.7189628391. The cubic root of 3495849 is about 151.7694016069.

The spelling of 3495849 in words is "three million, four hundred ninety-five thousand, eight hundred forty-nine".