7236497069 has 2 divisors, whose sum is σ = 7236497070. Its totient is φ = 7236497068.

The previous prime is 7236496999. The next prime is 7236497071. The reversal of 7236497069 is 9607946327.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3643933225 + 3592563844 = 60365^2 + 59938^2 .

It is a cyclic number.

It is not a de Polignac number, because 7236497069 - 2¹² = 7236492973 is a prime.

It is a super-2 number, since 2×7236497069² (a number of 21 digits) contains 22 as substring.

Together with 7236497071, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7236497069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7236497869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3618248534 + 3618248535.

It is an arithmetic number, because the mean of its divisors is an integer number (3618248535).

Almost surely, 2^7236497069 is an apocalyptic number.

It is an amenable number.

7236497069 is a deficient number, since it is larger than the sum of its proper divisors (1).

7236497069 is an equidigital number, since it uses as much as digits as its factorization.

7236497069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3429216, while the sum is 53.

The square root of 7236497069 is about 85067.6029343721. The cubic root of 7236497069 is about 1934.2360062181.

The spelling of 7236497069 in words is "seven billion, two hundred thirty-six million, four hundred ninety-seven thousand, sixty-nine".