6333735420 has 72 divisors (see below), whose sum is σ = 19275079824. Its totient is φ = 1683479808.

The previous prime is 6333735413. The next prime is 6333735451. The reversal of 6333735420 is 245373336.

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

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2049 + ... + 112568.

It is an arithmetic number, because the mean of its divisors is an integer number (267709442).

Almost surely, 2^6333735420 is an apocalyptic number.

6333735420 is a gapful number since it is divisible by the number (60) 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 6333735420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9637539912).

6333735420 is an abundant number, since it is smaller than the sum of its proper divisors (12941344404).

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

6333735420 is a wasteful number, since it uses less digits than its factorization.

6333735420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114939 (or 114934 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 36.

The square root of 6333735420 is about 79584.7687689045. The cubic root of 6333735420 is about 1850.2055208732.

The spelling of 6333735420 in words is "six billion, three hundred thirty-three million, seven hundred thirty-five thousand, four hundred twenty".