2236474368 has 176 divisors, whose sum is σ = 6913292160. Its totient is φ = 712876032.

The previous prime is 2236474351. The next prime is 2236474379. The reversal of 2236474368 is 8634746322.

2236474368 is a `hidden beast` number, since 223 + 64 + 7 + 4 + 368 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634146 + ... + 637662.

Almost surely, 2^2236474368 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 2236474368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3456646080).

2236474368 is an abundant number, since it is smaller than the sum of its proper divisors (4676817792).

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

2236474368 is a wasteful number, since it uses less digits than its factorization.

2236474368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3569 (or 3545 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 45.

The square root of 2236474368 is about 47291.3773113027. The cubic root of 2236474368 is about 1307.7397007485.

The spelling of 2236474368 in words is "two billion, two hundred thirty-six million, four hundred seventy-four thousand, three hundred sixty-eight".