3472349 has 2 divisors, whose sum is σ = 3472350. Its totient is φ = 3472348.

The previous prime is 3472321. The next prime is 3472363. The reversal of 3472349 is 9432743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3276100 + 196249 = 1810^2 + 443^2 .

It is a cyclic number.

It is not a de Polignac number, because 3472349 - 2¹² = 3468253 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

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

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3472319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1736174 + 1736175.

It is an arithmetic number, because the mean of its divisors is an integer number (1736175).

Almost surely, 2^3472349 is an apocalyptic number.

It is an amenable number.

3472349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3472349 is an equidigital number, since it uses as much as digits as its factorization.

3472349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 32.

The square root of 3472349 is about 1863.4239989868. The cubic root of 3472349 is about 151.4285590110.

The spelling of 3472349 in words is "three million, four hundred seventy-two thousand, three hundred forty-nine".