736563065 has 16 divisors (see below), whose sum is σ = 1023984768. Its totient is φ = 498151296.

The previous prime is 736563049. The next prime is 736563067. The reversal of 736563065 is 560365637.

It is a cyclic number.

It is not a de Polignac number, because 736563065 - 2⁴ = 736563049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (736563067) 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 in 15 ways as a sum of consecutive naturals, for example, 141587 + ... + 146696.

It is an arithmetic number, because the mean of its divisors is an integer number (63999048).

Almost surely, 2^736563065 is an apocalyptic number.

It is an amenable number.

736563065 is a deficient number, since it is larger than the sum of its proper divisors (287421703).

736563065 is a wasteful number, since it uses less digits than its factorization.

736563065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288368.

The product of its (nonzero) digits is 340200, while the sum is 41.

The square root of 736563065 is about 27139.6953741194. The cubic root of 736563065 is about 903.1016708572.

The spelling of 736563065 in words is "seven hundred thirty-six million, five hundred sixty-three thousand, sixty-five".