6338120366 has 4 divisors (see below), whose sum is σ = 9507180552. Its totient is φ = 3169060182.

The previous prime is 6338120363. The next prime is 6338120417. The reversal of 6338120366 is 6630218336.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6338120363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1584530090 + ... + 1584530093.

It is an arithmetic number, because the mean of its divisors is an integer number (2376795138).

Almost surely, 2^6338120366 is an apocalyptic number.

6338120366 is a deficient number, since it is larger than the sum of its proper divisors (3169060186).

6338120366 is a wasteful number, since it uses less digits than its factorization.

6338120366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169060185.

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 6338120366 is about 79612.3129044748. The cubic root of 6338120366 is about 1850.6323979694.

The spelling of 6338120366 in words is "six billion, three hundred thirty-eight million, one hundred twenty thousand, three hundred sixty-six".