3493516 has 36 divisors (see below), whose sum is σ = 6936832. Its totient is φ = 1530144.

The previous prime is 3493513. The next prime is 3493519. The reversal of 3493516 is 6153943.

3493516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3493513) and next prime (3493519).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3493513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27445 + ... + 27571.

Almost surely, 2^3493516 is an apocalyptic number.

It is an amenable number.

3493516 is a deficient number, since it is larger than the sum of its proper divisors (3443316).

3493516 is a wasteful number, since it uses less digits than its factorization.

3493516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 165 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 3493516 is about 1869.0949681597. The cubic root of 3493516 is about 151.7356323366.

The spelling of 3493516 in words is "three million, four hundred ninety-three thousand, five hundred sixteen".