4489497323 has 2 divisors, whose sum is σ = 4489497324. Its totient is φ = 4489497322.

The previous prime is 4489497263. The next prime is 4489497329. The reversal of 4489497323 is 3237949844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4489497323 - 2¹⁴ = 4489480939 is a prime.

It is not a weakly prime, because it can be changed into another prime (4489497329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2244748661 + 2244748662.

It is an arithmetic number, because the mean of its divisors is an integer number (2244748662).

Almost surely, 2^4489497323 is an apocalyptic number.

4489497323 is a deficient number, since it is larger than the sum of its proper divisors (1).

4489497323 is an equidigital number, since it uses as much as digits as its factorization.

4489497323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 53.

The square root of 4489497323 is about 67003.7112628845. The cubic root of 4489497323 is about 1649.6782137103.

The spelling of 4489497323 in words is "four billion, four hundred eighty-nine million, four hundred ninety-seven thousand, three hundred twenty-three".