3485216 has 24 divisors (see below), whose sum is σ = 7842240. Its totient is φ = 1493568.

The previous prime is 3485203. The next prime is 3485219. The reversal of 3485216 is 6125843.

It is not an unprimeable number, because it can be changed into a prime (3485219) 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, 7556 + ... + 8003.

It is an arithmetic number, because the mean of its divisors is an integer number (326760).

Almost surely, 2^3485216 is an apocalyptic number.

It is an amenable number.

3485216 is an abundant number, since it is smaller than the sum of its proper divisors (4357024).

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

3485216 is a wasteful number, since it uses less digits than its factorization.

3485216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15576 (or 15568 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 3485216 is about 1866.8733218941. The cubic root of 3485216 is about 151.6153710254.

The spelling of 3485216 in words is "three million, four hundred eighty-five thousand, two hundred sixteen".