736825889 has 2 divisors, whose sum is σ = 736825890. Its totient is φ = 736825888.

The previous prime is 736825853. The next prime is 736825897. The reversal of 736825889 is 988528637.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 537451489 + 199374400 = 23183^2 + 14120^2 .

It is a cyclic number.

It is not a de Polignac number, because 736825889 - 2⁸ = 736825633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (736825829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368412944 + 368412945.

It is an arithmetic number, because the mean of its divisors is an integer number (368412945).

Almost surely, 2^736825889 is an apocalyptic number.

It is an amenable number.

736825889 is a deficient number, since it is larger than the sum of its proper divisors (1).

736825889 is an equidigital number, since it uses as much as digits as its factorization.

736825889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5806080, while the sum is 56.

The square root of 736825889 is about 27144.5370010247. The cubic root of 736825889 is about 903.2090744541.

The spelling of 736825889 in words is "seven hundred thirty-six million, eight hundred twenty-five thousand, eight hundred eighty-nine".