2346397 has 2 divisors, whose sum is σ = 2346398. Its totient is φ = 2346396.

The previous prime is 2346349. The next prime is 2346413. The reversal of 2346397 is 7936432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1552516 + 793881 = 1246^2 + 891^2 .

It is a cyclic number.

It is not a de Polignac number, because 2346397 - 2⁷ = 2346269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2346347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1173198 + 1173199.

It is an arithmetic number, because the mean of its divisors is an integer number (1173199).

2^2346397 is an apocalyptic number.

It is an amenable number.

2346397 is a deficient number, since it is larger than the sum of its proper divisors (1).

2346397 is an equidigital number, since it uses as much as digits as its factorization.

2346397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 34.

The square root of 2346397 is about 1531.7953518666. The cubic root of 2346397 is about 132.8823086849.

It can be divided in two parts, 23463 and 97, that multiplied together give a triangular number (2275911 = T₂₁₃₃).

The spelling of 2346397 in words is "two million, three hundred forty-six thousand, three hundred ninety-seven".