732644065 has 8 divisors (see below), whose sum is σ = 880031808. Its totient is φ = 585542640.

The previous prime is 732644041. The next prime is 732644083. The reversal of 732644065 is 560446237.

732644065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 732644065 - 2⁷ = 732643937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65907 + ... + 76216.

It is an arithmetic number, because the mean of its divisors is an integer number (110003976).

Almost surely, 2^732644065 is an apocalyptic number.

It is an amenable number.

732644065 is a deficient number, since it is larger than the sum of its proper divisors (147387743).

732644065 is a wasteful number, since it uses less digits than its factorization.

732644065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143159.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 732644065 is about 27067.3985635857. The cubic root of 732644065 is about 901.4971234248.

The spelling of 732644065 in words is "seven hundred thirty-two million, six hundred forty-four thousand, sixty-five".