4346399 has 2 divisors, whose sum is σ = 4346400. Its totient is φ = 4346398.

The previous prime is 4346393. The next prime is 4346401. The reversal of 4346399 is 9936434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4346399 - 2²⁰ = 3297823 is a prime.

It is a super-3 number, since 3×4346399³ (a number of 21 digits) contains 333 as substring.

It is a Sophie Germain prime.

Together with 4346401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4346393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2173199 + 2173200.

It is an arithmetic number, because the mean of its divisors is an integer number (2173200).

Almost surely, 2^4346399 is an apocalyptic number.

4346399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4346399 is an equidigital number, since it uses as much as digits as its factorization.

4346399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 38.

The square root of 4346399 is about 2084.8019090552. The cubic root of 4346399 is about 163.1961331063.

The spelling of 4346399 in words is "four million, three hundred forty-six thousand, three hundred ninety-nine".