6266943468 has 18 divisors (see below), whose sum is σ = 15841440524. Its totient is φ = 2088981144.

The previous prime is 6266943467. The next prime is 6266943491. The reversal of 6266943468 is 8643496626.

6266943468 is a `hidden beast` number, since 626 + 6 + 9 + 4 + 3 + 4 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×6266943468² = 78549160862215734048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6266943467) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87040846 + ... + 87040917.

Almost surely, 2^6266943468 is an apocalyptic number.

It is an amenable number.

6266943468 is an abundant number, since it is smaller than the sum of its proper divisors (9574497056).

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

6266943468 is a wasteful number, since it uses less digits than its factorization.

6266943468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174081773 (or 174081768 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 54.

The square root of 6266943468 is about 79164.0288767569. The cubic root of 6266943468 is about 1843.6787879450.

The spelling of 6266943468 in words is "six billion, two hundred sixty-six million, nine hundred forty-three thousand, four hundred sixty-eight".