7273407589 has 4 divisors (see below), whose sum is σ = 8312465824. Its totient is φ = 6234349356.

The previous prime is 7273407577. The next prime is 7273407601. The reversal of 7273407589 is 9857043727.

7273407589 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (7273407577) and next prime (7273407601).

It is a cyclic number.

It is not a de Polignac number, because 7273407589 - 2¹⁹ = 7272883301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7273407509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519529107 + ... + 519529120.

It is an arithmetic number, because the mean of its divisors is an integer number (2078116456).

Almost surely, 2^7273407589 is an apocalyptic number.

It is an amenable number.

7273407589 is a deficient number, since it is larger than the sum of its proper divisors (1039058235).

7273407589 is a wasteful number, since it uses less digits than its factorization.

7273407589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039058234.

The product of its (nonzero) digits is 2963520, while the sum is 52.

The square root of 7273407589 is about 85284.2751566782. The cubic root of 7273407589 is about 1937.5190226311.

The spelling of 7273407589 in words is "seven billion, two hundred seventy-three million, four hundred seven thousand, five hundred eighty-nine".