4268468988 has 360 divisors, whose sum is σ = 13702940160. Its totient is φ = 1160218080.

The previous prime is 4268468977. The next prime is 4268469001. The reversal of 4268468988 is 8898648624.

It is a super-3 number, since 3×4268468988³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 72346903 + ... + 72346961.

Almost surely, 2^4268468988 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 4268468988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6851470080).

4268468988 is an abundant number, since it is smaller than the sum of its proper divisors (9434471172).

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

4268468988 is an equidigital number, since it uses as much as digits as its factorization.

4268468988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 102 counting only the distinct ones).

The product of its digits is 42467328, while the sum is 63.

The square root of 4268468988 is about 65333.5211663967. The cubic root of 4268468988 is about 1622.1488767204.

The spelling of 4268468988 in words is "four billion, two hundred sixty-eight million, four hundred sixty-eight thousand, nine hundred eighty-eight".