3472743 has 16 divisors (see below), whose sum is σ = 4946400. Its totient is φ = 2159616.

The previous prime is 3472739. The next prime is 3472751.

3472743 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3472743 - 2² = 3472739 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 3472743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3472643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7371 + ... + 7827.

It is an arithmetic number, because the mean of its divisors is an integer number (309150).

Almost surely, 2^3472743 is an apocalyptic number.

3472743 is a deficient number, since it is larger than the sum of its proper divisors (1473657).

3472743 is a wasteful number, since it uses less digits than its factorization.

3472743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626.

The product of its digits is 14112, while the sum is 30.

The square root of 3472743 is about 1863.5297153520. The cubic root of 3472743 is about 151.4342862191.

The spelling of 3472743 in words is "three million, four hundred seventy-two thousand, seven hundred forty-three".