733868685 has 48 divisors (see below), whose sum is σ = 1389960000. Its totient is φ = 355230720.

The previous prime is 733868671. The next prime is 733868741. The reversal of 733868685 is 586868337.

It is a happy number.

It is not a de Polignac number, because 733868685 - 2⁷ = 733868557 is a prime.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 586941 + ... + 588189.

It is an arithmetic number, because the mean of its divisors is an integer number (28957500).

Almost surely, 2^733868685 is an apocalyptic number.

It is an amenable number.

733868685 is a deficient number, since it is larger than the sum of its proper divisors (656091315).

733868685 is a wasteful number, since it uses less digits than its factorization.

733868685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458 (or 2455 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 733868685 is about 27090.0107973400. The cubic root of 733868685 is about 901.9991302066. Note that the first 3 decimals are identical.

The spelling of 733868685 in words is "seven hundred thirty-three million, eight hundred sixty-eight thousand, six hundred eighty-five".