84630803013 has 12 divisors (see below), whose sum is σ = 127559471520. Its totient is φ = 53967468456.

The previous prime is 84630803009. The next prime is 84630803063. The reversal of 84630803013 is 31030803648.

It is a happy number.

84630803013 is a `hidden beast` number, since 8 + 4 + 630 + 8 + 0 + 3 + 0 + 13 = 666.

It is not a de Polignac number, because 84630803013 - 2² = 84630803009 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 (84630803063) 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, 204422023 + ... + 204422436.

It is an arithmetic number, because the mean of its divisors is an integer number (10629955960).

Almost surely, 2^84630803013 is an apocalyptic number.

It is an amenable number.

84630803013 is a deficient number, since it is larger than the sum of its proper divisors (42928668507).

84630803013 is a wasteful number, since it uses less digits than its factorization.

84630803013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408844488 (or 408844485 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 84630803013 in words is "eighty-four billion, six hundred thirty million, eight hundred three thousand, thirteen".