4364539 has 2 divisors, whose sum is σ = 4364540. Its totient is φ = 4364538.

The previous prime is 4364533. The next prime is 4364551. The reversal of 4364539 is 9354634.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4364539 is a prime.

It is not a weakly prime, because it can be changed into another prime (4364533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2182269 + 2182270.

It is an arithmetic number, because the mean of its divisors is an integer number (2182270).

Almost surely, 2^4364539 is an apocalyptic number.

4364539 is a deficient number, since it is larger than the sum of its proper divisors (1).

4364539 is an equidigital number, since it uses as much as digits as its factorization.

4364539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 34.

The square root of 4364539 is about 2089.1479124275. The cubic root of 4364539 is about 163.4228548078.

The spelling of 4364539 in words is "four million, three hundred sixty-four thousand, five hundred thirty-nine".