468856836 has 72 divisors (see below), whose sum is σ = 1404661440. Its totient is φ = 133957152.

The previous prime is 468856811. The next prime is 468856837. The reversal of 468856836 is 638658864.

468856836 is a `hidden beast` number, since 46 + 8 + 8 + 568 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (468856837) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27651 + ... + 41258.

Almost surely, 2^468856836 is an apocalyptic number.

It is an amenable number.

468856836 is an abundant number, since it is smaller than the sum of its proper divisors (935804604).

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

468856836 is a wasteful number, since it uses less digits than its factorization.

468856836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68935 (or 68921 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 54.

The square root of 468856836 is about 21653.1022257782. The cubic root of 468856836 is about 776.8671378796.

The spelling of 468856836 in words is "four hundred sixty-eight million, eight hundred fifty-six thousand, eight hundred thirty-six".