468898612 has 72 divisors (see below), whose sum is σ = 1022668416. Its totient is φ = 184189824.

The previous prime is 468898609. The next prime is 468898621. The reversal of 468898612 is 216898864.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 468898612.

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 in 23 ways as a sum of consecutive naturals, for example, 931953 + ... + 932455.

It is an arithmetic number, because the mean of its divisors is an integer number (14203728).

Almost surely, 2^468898612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468898612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511334208).

468898612 is an abundant number, since it is smaller than the sum of its proper divisors (553769804).

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

468898612 is a wasteful number, since it uses less digits than its factorization.

468898612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737 (or 722 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 52.

The square root of 468898612 is about 21654.0668697591. The cubic root of 468898612 is about 776.8902106211.

The spelling of 468898612 in words is "four hundred sixty-eight million, eight hundred ninety-eight thousand, six hundred twelve".