6731865848 has 8 divisors (see below), whose sum is σ = 12622248480. Its totient is φ = 3365932920.

The previous prime is 6731865823. The next prime is 6731865857. The reversal of 6731865848 is 8485681376.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 6731865793 and 6731865802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420741608 + ... + 420741623.

It is an arithmetic number, because the mean of its divisors is an integer number (1577781060).

Almost surely, 2^6731865848 is an apocalyptic number.

It is an amenable number.

6731865848 is a deficient number, since it is larger than the sum of its proper divisors (5890382632).

6731865848 is a wasteful number, since it uses less digits than its factorization.

6731865848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841483237 (or 841483233 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 56.

The square root of 6731865848 is about 82047.9484691726. The cubic root of 6731865848 is about 1888.1876421936.

The spelling of 6731865848 in words is "six billion, seven hundred thirty-one million, eight hundred sixty-five thousand, eight hundred forty-eight".