6849362320 has 40 divisors (see below), whose sum is σ = 15970462200. Its totient is φ = 2731883520.

The previous prime is 6849362309. The next prime is 6849362321. The reversal of 6849362320 is 232639486.

It can be written as a sum of positive squares in 4 ways, for example, as 769729536 + 6079632784 = 27744^2 + 77972^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (6849362321) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 94741 + ... + 150580.

It is an arithmetic number, because the mean of its divisors is an integer number (399261555).

Almost surely, 2^6849362320 is an apocalyptic number.

It is an amenable number.

6849362320 is an abundant number, since it is smaller than the sum of its proper divisors (9121099880).

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

6849362320 is a wasteful number, since it uses less digits than its factorization.

6849362320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245683 (or 245677 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 43.

The square root of 6849362320 is about 82760.8743308092. The cubic root of 6849362320 is about 1899.1096770506.

The spelling of 6849362320 in words is "six billion, eight hundred forty-nine million, three hundred sixty-two thousand, three hundred twenty".