4673634813 has 12 divisors (see below), whose sum is σ = 6915460188. Its totient is φ = 3039762240.

The previous prime is 4673634811. The next prime is 4673634829. The reversal of 4673634813 is 3184363764.

4673634813 is a `hidden beast` number, since 4 + 6 + 7 + 3 + 634 + 8 + 1 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 321198084 + 4352436729 = 17922^2 + 65973^2 .

It is not a de Polignac number, because 4673634813 - 2¹ = 4673634811 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4673634811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6332470 + ... + 6333207.

It is an arithmetic number, because the mean of its divisors is an integer number (576288349).

Almost surely, 2^4673634813 is an apocalyptic number.

It is an amenable number.

4673634813 is a deficient number, since it is larger than the sum of its proper divisors (2241825375).

4673634813 is a wasteful number, since it uses less digits than its factorization.

4673634813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12665724 (or 12665721 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 4673634813 is about 68363.9876908888. The cubic root of 4673634813 is about 1671.9306454839.

The spelling of 4673634813 in words is "four billion, six hundred seventy-three million, six hundred thirty-four thousand, eight hundred thirteen".