3497286 has 24 divisors (see below), whose sum is σ = 7576200. Its totient is φ = 1075776.

The previous prime is 3497281. The next prime is 3497293. The reversal of 3497286 is 6827943.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3497281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 711 + ... + 2738.

It is an arithmetic number, because the mean of its divisors is an integer number (315675).

Almost surely, 2^3497286 is an apocalyptic number.

3497286 is an abundant number, since it is smaller than the sum of its proper divisors (4078914).

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

3497286 is a wasteful number, since it uses less digits than its factorization.

3497286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3480 (or 3467 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 3497286 is about 1870.1032057082. The cubic root of 3497286 is about 151.7901941482.

The spelling of 3497286 in words is "three million, four hundred ninety-seven thousand, two hundred eighty-six".