468218316 has 12 divisors (see below), whose sum is σ = 1092509432. Its totient is φ = 156072768.

The previous prime is 468218281. The next prime is 468218351. The reversal of 468218316 is 613812864.

It is an interprime number because it is at equal distance from previous prime (468218281) and next prime (468218351).

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 19509085 + ... + 19509108.

Almost surely, 2^468218316 is an apocalyptic number.

It is an amenable number.

468218316 is an abundant number, since it is smaller than the sum of its proper divisors (624291116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468218316 is a wasteful number, since it uses less digits than its factorization.

468218316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39018200 (or 39018198 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 468218316 is about 21638.3528948023. The cubic root of 468218316 is about 776.5143147862.

The spelling of 468218316 in words is "four hundred sixty-eight million, two hundred eighteen thousand, three hundred sixteen".