868054730 has 32 divisors (see below), whose sum is σ = 1632524544. Its totient is φ = 331699456.

The previous prime is 868054687. The next prime is 868054739. The reversal of 868054730 is 37450868.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (868054739) 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, 222779 + ... + 226641.

It is an arithmetic number, because the mean of its divisors is an integer number (51016392).

Almost surely, 2^868054730 is an apocalyptic number.

868054730 is a deficient number, since it is larger than the sum of its proper divisors (764469814).

868054730 is a wasteful number, since it uses less digits than its factorization.

868054730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4870.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 868054730 is about 29462.7685392938. The cubic root of 868054730 is about 953.9282330529.

The spelling of 868054730 in words is "eight hundred sixty-eight million, fifty-four thousand, seven hundred thirty".