7264353389 has 2 divisors, whose sum is σ = 7264353390. Its totient is φ = 7264353388.

The previous prime is 7264353379. The next prime is 7264353401. The reversal of 7264353389 is 9833534627.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7253077225 + 11276164 = 85165^2 + 3358^2 .

It is a cyclic number.

It is not a de Polignac number, because 7264353389 - 2²⁰ = 7263304813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7264353379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3632176694 + 3632176695.

It is an arithmetic number, because the mean of its divisors is an integer number (3632176695).

Almost surely, 2^7264353389 is an apocalyptic number.

It is an amenable number.

7264353389 is a deficient number, since it is larger than the sum of its proper divisors (1).

7264353389 is an equidigital number, since it uses as much as digits as its factorization.

7264353389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 50.

The square root of 7264353389 is about 85231.1761563807. The cubic root of 7264353389 is about 1936.7147242875.

The spelling of 7264353389 in words is "seven billion, two hundred sixty-four million, three hundred fifty-three thousand, three hundred eighty-nine".