3426373 has 2 divisors, whose sum is σ = 3426374. Its totient is φ = 3426372.

The previous prime is 3426361. The next prime is 3426377. The reversal of 3426373 is 3736243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2883204 + 543169 = 1698^2 + 737^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3426373 is a prime.

3426373 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3426377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713186 + 1713187.

It is an arithmetic number, because the mean of its divisors is an integer number (1713187).

Almost surely, 2^3426373 is an apocalyptic number.

It is an amenable number.

3426373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3426373 is an equidigital number, since it uses as much as digits as its factorization.

3426373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 28.

The square root of 3426373 is about 1851.0464607891. The cubic root of 3426373 is about 150.7572521760.

The spelling of 3426373 in words is "three million, four hundred twenty-six thousand, three hundred seventy-three".