6333955947 has 40 divisors (see below), whose sum is σ = 10770819840. Its totient is φ = 3671846640.

The previous prime is 6333955933. The next prime is 6333955981. The reversal of 6333955947 is 7495593336.

It is not a de Polignac number, because 6333955947 - 2⁷ = 6333955819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6333955893 and 6333955902.

It is not an unprimeable number, because it can be changed into a prime (6333935947) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 134047 + ... + 175032.

It is an arithmetic number, because the mean of its divisors is an integer number (269270496).

Almost surely, 2^6333955947 is an apocalyptic number.

6333955947 is a deficient number, since it is larger than the sum of its proper divisors (4436863893).

6333955947 is a wasteful number, since it uses less digits than its factorization.

6333955947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309125 (or 309116 counting only the distinct ones).

The product of its digits is 9185400, while the sum is 54.

The square root of 6333955947 is about 79586.1542418026. The cubic root of 6333955947 is about 1850.2269940119.

The spelling of 6333955947 in words is "six billion, three hundred thirty-three million, nine hundred fifty-five thousand, nine hundred forty-seven".