6801867730 has 32 divisors (see below), whose sum is σ = 14290131456. Its totient is φ = 2282449344.

The previous prime is 6801867713. The next prime is 6801867757. The reversal of 6801867730 is 377681086.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030429 + ... + 1037008.

It is an arithmetic number, because the mean of its divisors is an integer number (446566608).

Almost surely, 2^6801867730 is an apocalyptic number.

6801867730 is an abundant number, since it is smaller than the sum of its proper divisors (7488263726).

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

6801867730 is a wasteful number, since it uses less digits than its factorization.

6801867730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067498.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 6801867730 is about 82473.4365114004. The cubic root of 6801867730 is about 1894.7099135234.

The spelling of 6801867730 in words is "six billion, eight hundred one million, eight hundred sixty-seven thousand, seven hundred thirty".