3472973 has 6 divisors (see below), whose sum is σ = 4040046. Its totient is φ = 2976792.

The previous prime is 3472967. The next prime is 3472979. The reversal of 3472973 is 3792743.

It is an interprime number because it is at equal distance from previous prime (3472967) and next prime (3472979).

It can be written as a sum of positive squares in only one way, i.e., 3467044 + 5929 = 1862^2 + 77^2 .

It is not a de Polignac number, because 3472973 - 2⁴ = 3472957 is a prime.

It is a d-powerful number, because it can be written as 3⁹ + 4⁵ + 7² + 2²¹ + 9² + 7⁷ + 3¹² .

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3472979) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35390 + ... + 35487.

It is an arithmetic number, because the mean of its divisors is an integer number (673341).

Almost surely, 2^3472973 is an apocalyptic number.

It is an amenable number.

3472973 is a deficient number, since it is larger than the sum of its proper divisors (567073).

3472973 is an equidigital number, since it uses as much as digits as its factorization.

3472973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70891 (or 70884 counting only the distinct ones).

The product of its digits is 31752, while the sum is 35.

The square root of 3472973 is about 1863.5914251788. The cubic root of 3472973 is about 151.4376293129.

The spelling of 3472973 in words is "three million, four hundred seventy-two thousand, nine hundred seventy-three".