4626866244 has 432 divisors, whose sum is σ = 15573231744. Its totient is φ = 1040117760.

The previous prime is 4626866203. The next prime is 4626866249. The reversal of 4626866244 is 4426686264.

It is a junction number, because it is equal to n+sod(n) for n = 4626866193 and 4626866202.

It is not an unprimeable number, because it can be changed into a prime (4626866249) by changing a digit.

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 143 ways as a sum of consecutive naturals, for example, 47699604 + ... + 47699700.

Almost surely, 2^4626866244 is an apocalyptic number.

4626866244 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 4626866244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7786615872).

4626866244 is an abundant number, since it is smaller than the sum of its proper divisors (10946365500).

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

4626866244 is a wasteful number, since it uses less digits than its factorization.

4626866244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 152 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 48.

The square root of 4626866244 is about 68021.0720585908. The cubic root of 4626866244 is about 1666.3349943916.

The spelling of 4626866244 in words is "four billion, six hundred twenty-six million, eight hundred sixty-six thousand, two hundred forty-four".