4226866864 has 60 divisors (see below), whose sum is σ = 9292252480. Its totient is φ = 1859299200.

The previous prime is 4226866823. The next prime is 4226866873. The reversal of 4226866864 is 4686686224.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24802 + ... + 95230.

Almost surely, 2^4226866864 is an apocalyptic number.

4226866864 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4226866864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4646126240).

4226866864 is an abundant number, since it is smaller than the sum of its proper divisors (5065385616).

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

4226866864 is a wasteful number, since it uses less digits than its factorization.

4226866864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70490 (or 70473 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 52.

The square root of 4226866864 is about 65014.3589063216. The cubic root of 4226866864 is about 1616.8616353138.

The spelling of 4226866864 in words is "four billion, two hundred twenty-six million, eight hundred sixty-six thousand, eight hundred sixty-four".