4633256280 has 128 divisors (see below), whose sum is σ = 14398433280. Its totient is φ = 1191490560.

The previous prime is 4633256273. The next prime is 4633256323. The reversal of 4633256280 is 826523364.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1140012 + ... + 1144068.

It is an arithmetic number, because the mean of its divisors is an integer number (112487760).

Almost surely, 2^4633256280 is an apocalyptic number.

4633256280 is a gapful number since it is divisible by the number (40) 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 4633256280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7199216640).

4633256280 is an abundant number, since it is smaller than the sum of its proper divisors (9765177000).

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

4633256280 is a wasteful number, since it uses less digits than its factorization.

4633256280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4409 (or 4405 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 4633256280 is about 68068.0268554921. The cubic root of 4633256280 is about 1667.1017511221.

The spelling of 4633256280 in words is "four billion, six hundred thirty-three million, two hundred fifty-six thousand, two hundred eighty".