468868678 has 4 divisors (see below), whose sum is σ = 703303020. Its totient is φ = 234434338.

The previous prime is 468868667. The next prime is 468868709. The reversal of 468868678 is 876868864.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117217168 + ... + 117217171.

It is an arithmetic number, because the mean of its divisors is an integer number (175825755).

Almost surely, 2^468868678 is an apocalyptic number.

468868678 is a deficient number, since it is larger than the sum of its proper divisors (234434342).

468868678 is a wasteful number, since it uses less digits than its factorization.

468868678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234434341.

The product of its digits is 24772608, while the sum is 61.

The square root of 468868678 is about 21653.3756721671. The cubic root of 468868678 is about 776.8736783147.

The spelling of 468868678 in words is "four hundred sixty-eight million, eight hundred sixty-eight thousand, six hundred seventy-eight".