6810333936 has 40 divisors (see below), whose sum is σ = 20106701184. Its totient is φ = 1945809600.

The previous prime is 6810333877. The next prime is 6810333953. The reversal of 6810333936 is 6393330186.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10134090 + ... + 10134761.

Almost surely, 2^6810333936 is an apocalyptic number.

It is an amenable number.

6810333936 is an abundant number, since it is smaller than the sum of its proper divisors (13296367248).

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

6810333936 is a wasteful number, since it uses less digits than its factorization.

6810333936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20268869 (or 20268863 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 42.

The square root of 6810333936 is about 82524.7474155480. The cubic root of 6810333936 is about 1895.4956954253.

The spelling of 6810333936 in words is "six billion, eight hundred ten million, three hundred thirty-three thousand, nine hundred thirty-six".