73600000631 has 2 divisors, whose sum is σ = 73600000632. Its totient is φ = 73600000630.

The previous prime is 73600000613. The next prime is 73600000637. The reversal of 73600000631 is 13600000637.

Together with previous prime (73600000613) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73600000631 - 2¹⁰ = 73599999607 is a prime.

It is a super-2 number, since 2×73600000631² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73600000631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73600000637) 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 as a sum of consecutive naturals, namely, 36800000315 + 36800000316.

It is an arithmetic number, because the mean of its divisors is an integer number (36800000316).

Almost surely, 2^73600000631 is an apocalyptic number.

73600000631 is a deficient number, since it is larger than the sum of its proper divisors (1).

73600000631 is an equidigital number, since it uses as much as digits as its factorization.

73600000631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 26.

The spelling of 73600000631 in words is "seventy-three billion, six hundred million, six hundred thirty-one", and thus it is an aban number.