4267399 has 2 divisors, whose sum is σ = 4267400. Its totient is φ = 4267398.

The previous prime is 4267369. The next prime is 4267409. The reversal of 4267399 is 9937624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4267399 - 2¹³ = 4259207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4267339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2133699 + 2133700.

It is an arithmetic number, because the mean of its divisors is an integer number (2133700).

Almost surely, 2^4267399 is an apocalyptic number.

4267399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4267399 is an equidigital number, since it uses as much as digits as its factorization.

4267399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 40.

The square root of 4267399 is about 2065.7683800465. The cubic root of 4267399 is about 162.2013322662.

The spelling of 4267399 in words is "four million, two hundred sixty-seven thousand, three hundred ninety-nine".