7860046851 has 12 divisors (see below), whose sum is σ = 11358083880. Its totient is φ = 5237869920.

The previous prime is 7860046829. The next prime is 7860046861. The reversal of 7860046851 is 1586400687.

It is a happy number.

It is not a de Polignac number, because 7860046851 - 2¹⁴ = 7860030467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7860046797 and 7860046806.

It is not an unprimeable number, because it can be changed into a prime (7860046861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156921 + ... + 200858.

It is an arithmetic number, because the mean of its divisors is an integer number (946506990).

Almost surely, 2^7860046851 is an apocalyptic number.

7860046851 is a deficient number, since it is larger than the sum of its proper divisors (3498037029).

7860046851 is a wasteful number, since it uses less digits than its factorization.

7860046851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360226 (or 360223 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 7860046851 is about 88656.9052640571. The cubic root of 7860046851 is about 1988.2685587733.

The spelling of 7860046851 in words is "seven billion, eight hundred sixty million, forty-six thousand, eight hundred fifty-one".