4646823831 has 36 divisors (see below), whose sum is σ = 7293614328. Its totient is φ = 2849550912.

The previous prime is 4646823827. The next prime is 4646823851. The reversal of 4646823831 is 1383286464.

It is not a de Polignac number, because 4646823831 - 2² = 4646823827 is a prime.

It is a super-2 number, since 2×4646823831² = 43185943432699033122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646823851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 440440 + ... + 450866.

It is an arithmetic number, because the mean of its divisors is an integer number (202600398).

Almost surely, 2^4646823831 is an apocalyptic number.

4646823831 is a deficient number, since it is larger than the sum of its proper divisors (2646790497).

4646823831 is a wasteful number, since it uses less digits than its factorization.

4646823831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10752 (or 10736 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 4646823831 is about 68167.6157057000. The cubic root of 4646823831 is about 1668.7274217540.

The spelling of 4646823831 in words is "four billion, six hundred forty-six million, eight hundred twenty-three thousand, eight hundred thirty-one".