3497684 has 12 divisors (see below), whose sum is σ = 6286644. Its totient is φ = 1701504.

The previous prime is 3497671. The next prime is 3497713. The reversal of 3497684 is 4867943.

It can be written as a sum of positive squares in 2 ways, for example, as 3161284 + 336400 = 1778^2 + 580^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11669 + ... + 11964.

It is an arithmetic number, because the mean of its divisors is an integer number (523887).

Almost surely, 2^3497684 is an apocalyptic number.

It is an amenable number.

3497684 is a deficient number, since it is larger than the sum of its proper divisors (2788960).

3497684 is a wasteful number, since it uses less digits than its factorization.

3497684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23674 (or 23672 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 3497684 is about 1870.2096139203. The cubic root of 3497684 is about 151.7959519659.

The spelling of 3497684 in words is "three million, four hundred ninety-seven thousand, six hundred eighty-four".