6352694838 has 32 divisors (see below), whose sum is σ = 16133829120. Its totient is φ = 1815055560.

The previous prime is 6352694833. The next prime is 6352694839. The reversal of 6352694838 is 8384962536.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6352694833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8402658 + ... + 8403413.

It is an arithmetic number, because the mean of its divisors is an integer number (504182160).

Almost surely, 2^6352694838 is an apocalyptic number.

6352694838 is an abundant number, since it is smaller than the sum of its proper divisors (9781134282).

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

6352694838 is a wasteful number, since it uses less digits than its factorization.

6352694838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16806089 (or 16806083 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The square root of 6352694838 is about 79703.7943764285. The cubic root of 6352694838 is about 1852.0498183244.

The spelling of 6352694838 in words is "six billion, three hundred fifty-two million, six hundred ninety-four thousand, eight hundred thirty-eight".