6850722380 has 24 divisors (see below), whose sum is σ = 14396492880. Its totient is φ = 2738388800.

The previous prime is 6850722377. The next prime is 6850722391. The reversal of 6850722380 is 832270586.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89015 + ... + 147054.

It is an arithmetic number, because the mean of its divisors is an integer number (599853870).

Almost surely, 2^6850722380 is an apocalyptic number.

It is an amenable number.

6850722380 is an abundant number, since it is smaller than the sum of its proper divisors (7545770500).

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

6850722380 is a wasteful number, since it uses less digits than its factorization.

6850722380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237529 (or 237527 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 6850722380 is about 82769.0907283631. The cubic root of 6850722380 is about 1899.2353691489.

The spelling of 6850722380 in words is "six billion, eight hundred fifty million, seven hundred twenty-two thousand, three hundred eighty".