468851618 has 8 divisors (see below), whose sum is σ = 719632848. Its totient is φ = 228974004.

The previous prime is 468851597. The next prime is 468851627. The reversal of 468851618 is 816158864.

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, 2725796 + ... + 2725967.

It is an arithmetic number, because the mean of its divisors is an integer number (89954106).

Almost surely, 2^468851618 is an apocalyptic number.

468851618 is a deficient number, since it is larger than the sum of its proper divisors (250781230).

468851618 is a wasteful number, since it uses less digits than its factorization.

468851618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5451808.

The product of its digits is 368640, while the sum is 47.

The square root of 468851618 is about 21652.9817346249. The cubic root of 468851618 is about 776.8642558998.

The spelling of 468851618 in words is "four hundred sixty-eight million, eight hundred fifty-one thousand, six hundred eighteen".