2263339008 has 312 divisors, whose sum is σ = 7666776000. Its totient is φ = 643055616.

The previous prime is 2263338983. The next prime is 2263339027. The reversal of 2263339008 is 8009333622.

2263339008 is a `hidden beast` number, since 2 + 263 + 3 + 390 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12644263 + ... + 12644441.

It is an arithmetic number, because the mean of its divisors is an integer number (24573000).

Almost surely, 2^2263339008 is an apocalyptic number.

2263339008 is a gapful number since it is divisible by the number (28) 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 2263339008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3833388000).

2263339008 is an abundant number, since it is smaller than the sum of its proper divisors (5403436992).

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

2263339008 is an equidigital number, since it uses as much as digits as its factorization.

2263339008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 2263339008 is about 47574.5626149101. The cubic root of 2263339008 is about 1312.9550848563.

The spelling of 2263339008 in words is "two billion, two hundred sixty-three million, three hundred thirty-nine thousand, eight".