4621343 has 2 divisors, whose sum is σ = 4621344. Its totient is φ = 4621342.

The previous prime is 4621327. The next prime is 4621381. The reversal of 4621343 is 3431264.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4621343 - 2⁴ = 4621327 is a prime.

It is a super-2 number, since 2×4621343² = 42713622247298, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4624343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2310671 + 2310672.

It is an arithmetic number, because the mean of its divisors is an integer number (2310672).

Almost surely, 2^4621343 is an apocalyptic number.

4621343 is a deficient number, since it is larger than the sum of its proper divisors (1).

4621343 is an equidigital number, since it uses as much as digits as its factorization.

4621343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 23.

The square root of 4621343 is about 2149.7309133936. The cubic root of 4621343 is about 166.5671677227.

The spelling of 4621343 in words is "four million, six hundred twenty-one thousand, three hundred forty-three".