3472825 has 12 divisors (see below), whose sum is σ = 4389228. Its totient is φ = 2724800.

The previous prime is 3472817. The next prime is 3472831. The reversal of 3472825 is 5282743.

It can be written as a sum of positive squares in 6 ways, for example, as 76176 + 3396649 = 276^2 + 1843^2 .

It is not a de Polignac number, because 3472825 - 2³ = 3472817 is a prime.

It is a d-powerful number, because it can be written as 3⁵ + 4¹⁰ + 7⁶ + 2¹⁷ + 8 + 2²¹ + 5⁷ .

It is a Duffinian number.

3472825 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15 + ... + 2635.

It is an arithmetic number, because the mean of its divisors is an integer number (365769).

Almost surely, 2^3472825 is an apocalyptic number.

It is an amenable number.

3472825 is a deficient number, since it is larger than the sum of its proper divisors (916403).

3472825 is a wasteful number, since it uses less digits than its factorization.

3472825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2684 (or 2679 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 3472825 is about 1863.5517164812. The cubic root of 3472825 is about 151.4354781216.

The spelling of 3472825 in words is "three million, four hundred seventy-two thousand, eight hundred twenty-five".