755284961 has 8 divisors (see below), whose sum is σ = 806534400. Its totient is φ = 705715920.

The previous prime is 755284949. The next prime is 755284967. The reversal of 755284961 is 169482557.

It is a happy number.

755284961 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 a cyclic number.

It is not a de Polignac number, because 755284961 - 2⁶ = 755284897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (755284967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419171 + ... + 420968.

It is an arithmetic number, because the mean of its divisors is an integer number (100816800).

Almost surely, 2^755284961 is an apocalyptic number.

It is an amenable number.

755284961 is a deficient number, since it is larger than the sum of its proper divisors (51249439).

755284961 is a wasteful number, since it uses less digits than its factorization.

755284961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840199.

The product of its digits is 604800, while the sum is 47.

The square root of 755284961 is about 27482.4482351919. The cubic root of 755284961 is about 910.6893946781.

The spelling of 755284961 in words is "seven hundred fifty-five million, two hundred eighty-four thousand, nine hundred sixty-one".