3437473 has 8 divisors (see below), whose sum is σ = 3719016. Its totient is φ = 3158400.

The previous prime is 3437459. The next prime is 3437477. The reversal of 3437473 is 3747343.

3437473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 399424 + 3038049 = 632^2 + 1743^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3437473 - 2²¹ = 1340321 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3437477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3183 + ... + 4123.

It is an arithmetic number, because the mean of its divisors is an integer number (464877).

Almost surely, 2^3437473 is an apocalyptic number.

It is an amenable number.

3437473 is a deficient number, since it is larger than the sum of its proper divisors (281543).

3437473 is a wasteful number, since it uses less digits than its factorization.

3437473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235.

The product of its digits is 21168, while the sum is 31.

The square root of 3437473 is about 1854.0423404011. The cubic root of 3437473 is about 150.9198732822.

The spelling of 3437473 in words is "three million, four hundred thirty-seven thousand, four hundred seventy-three".