3498216 has 16 divisors (see below), whose sum is σ = 8745600. Its totient is φ = 1166064.

The previous prime is 3498211. The next prime is 3498247. The reversal of 3498216 is 6128943.

It is not an unprimeable number, because it can be changed into a prime (3498211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72856 + ... + 72903.

It is an arithmetic number, because the mean of its divisors is an integer number (546600).

Almost surely, 2^3498216 is an apocalyptic number.

It is an amenable number.

3498216 is an abundant number, since it is smaller than the sum of its proper divisors (5247384).

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

3498216 is a wasteful number, since it uses less digits than its factorization.

3498216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145768 (or 145764 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 3498216 is about 1870.3518385587. The cubic root of 3498216 is about 151.8036476633.

The spelling of 3498216 in words is "three million, four hundred ninety-eight thousand, two hundred sixteen".