6860363780 has 48 divisors (see below), whose sum is σ = 14656197360. Its totient is φ = 2696716800.

The previous prime is 6860363779. The next prime is 6860363803. The reversal of 6860363780 is 873630686.

It can be written as a sum of positive squares in 8 ways, for example, as 1812545476 + 5047818304 = 42574^2 + 71048^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1975886 + ... + 1979354.

It is an arithmetic number, because the mean of its divisors is an integer number (305337445).

Almost surely, 2^6860363780 is an apocalyptic number.

It is an amenable number.

6860363780 is an abundant number, since it is smaller than the sum of its proper divisors (7795833580).

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

6860363780 is a wasteful number, since it uses less digits than its factorization.

6860363780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5160 (or 5158 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 6860363780 is about 82827.3130072442. The cubic root of 6860363780 is about 1900.1259177860.

The spelling of 6860363780 in words is "six billion, eight hundred sixty million, three hundred sixty-three thousand, seven hundred eighty".