3495216 has 20 divisors (see below), whose sum is σ = 9029432. Its totient is φ = 1165056.

The previous prime is 3495181. The next prime is 3495229. The reversal of 3495216 is 6125943.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36361 + ... + 36456.

Almost surely, 2^3495216 is an apocalyptic number.

It is an amenable number.

3495216 is an abundant number, since it is smaller than the sum of its proper divisors (5534216).

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

3495216 is a wasteful number, since it uses less digits than its factorization.

3495216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72828 (or 72822 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 3495216 is about 1869.5496783985. The cubic root of 3495216 is about 151.7602406630.

It can be divided in two parts, 349 and 5216, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 3495216 in words is "three million, four hundred ninety-five thousand, two hundred sixteen".