3489272 has 16 divisors (see below), whose sum is σ = 6626400. Its totient is φ = 1722240.

The previous prime is 3489263. The next prime is 3489287. The reversal of 3489272 is 2729843.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 2129 + ... + 3392.

It is an arithmetic number, because the mean of its divisors is an integer number (414150).

Almost surely, 2^3489272 is an apocalyptic number.

It is an amenable number.

3489272 is a deficient number, since it is larger than the sum of its proper divisors (3137128).

3489272 is a wasteful number, since it uses less digits than its factorization.

3489272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5606 (or 5602 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 3489272 is about 1867.9593143321. The cubic root of 3489272 is about 151.6741635119.

The spelling of 3489272 in words is "three million, four hundred eighty-nine thousand, two hundred seventy-two".