736405066 has 8 divisors (see below), whose sum is σ = 1106080704. Its totient is φ = 367711500.

The previous prime is 736405051. The next prime is 736405079. The reversal of 736405066 is 660504637.

736405066 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243640 + ... + 246643.

It is an arithmetic number, because the mean of its divisors is an integer number (138260088).

Almost surely, 2^736405066 is an apocalyptic number.

736405066 is a deficient number, since it is larger than the sum of its proper divisors (369675638).

736405066 is a wasteful number, since it uses less digits than its factorization.

736405066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491036.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 736405066 is about 27136.7843710341. The cubic root of 736405066 is about 903.0370919268.

The spelling of 736405066 in words is "seven hundred thirty-six million, four hundred five thousand, sixty-six".