4726635720 has 128 divisors (see below), whose sum is σ = 14732375040. Its totient is φ = 1211857920.

The previous prime is 4726635679. The next prime is 4726635787. The reversal of 4726635720 is 275366274.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 579994 + ... + 588086.

It is an arithmetic number, because the mean of its divisors is an integer number (115096680).

Almost surely, 2^4726635720 is an apocalyptic number.

4726635720 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 4726635720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7366187520).

4726635720 is an abundant number, since it is smaller than the sum of its proper divisors (10005739320).

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

4726635720 is a wasteful number, since it uses less digits than its factorization.

4726635720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8295 (or 8291 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 42.

The square root of 4726635720 is about 68750.5325070286. The cubic root of 4726635720 is about 1678.2270269592.

The spelling of 4726635720 in words is "four billion, seven hundred twenty-six million, six hundred thirty-five thousand, seven hundred twenty".