3493386 has 24 divisors (see below), whose sum is σ = 8151780. Its totient is φ = 1074816.

The previous prime is 3493379. The next prime is 3493403. The reversal of 3493386 is 6833943.

It can be written as a sum of positive squares in 2 ways, for example, as 3493161 + 225 = 1869^2 + 15^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3493386.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7231 + ... + 7698.

Almost surely, 2^3493386 is an apocalyptic number.

3493386 is an abundant number, since it is smaller than the sum of its proper divisors (4658394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3493386 is a wasteful number, since it uses less digits than its factorization.

3493386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14950 (or 14947 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 3493386 is about 1869.0601916471. The cubic root of 3493386 is about 151.7337501949.

The spelling of 3493386 in words is "three million, four hundred ninety-three thousand, three hundred eighty-six".