973051369 has 2 divisors, whose sum is σ = 973051370. Its totient is φ = 973051368.

The previous prime is 973051349. The next prime is 973051439. The reversal of 973051369 is 963150379.

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., 692321344 + 280730025 = 26312^2 + 16755^2 .

It is an emirp because it is prime and its reverse (963150379) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 973051369 - 2⁵ = 973051337 is a prime.

It is a super-2 number, since 2×973051369² = 1893657933425548322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (973051309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486525684 + 486525685.

It is an arithmetic number, because the mean of its divisors is an integer number (486525685).

Almost surely, 2^973051369 is an apocalyptic number.

It is an amenable number.

973051369 is a deficient number, since it is larger than the sum of its proper divisors (1).

973051369 is an equidigital number, since it uses as much as digits as its factorization.

973051369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153090, while the sum is 43.

The square root of 973051369 is about 31193.7713173640. The cubic root of 973051369 is about 990.9352007003.

Subtracting from 973051369 its product of nonzero digits (153090), we obtain a palindrome (972898279).

The spelling of 973051369 in words is "nine hundred seventy-three million, fifty-one thousand, three hundred sixty-nine".