4931693623 has 2 divisors, whose sum is σ = 4931693624. Its totient is φ = 4931693622.

The previous prime is 4931693609. The next prime is 4931693633. The reversal of 4931693623 is 3263961394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4931693623 - 2¹⁷ = 4931562551 is a prime.

It is a super-2 number, since 2×4931693623² = 48643203982277732258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4931693633) 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, 2465846811 + 2465846812.

It is an arithmetic number, because the mean of its divisors is an integer number (2465846812).

Almost surely, 2^4931693623 is an apocalyptic number.

4931693623 is a deficient number, since it is larger than the sum of its proper divisors (1).

4931693623 is an equidigital number, since it uses as much as digits as its factorization.

4931693623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 46.

The square root of 4931693623 is about 70226.0181343069. The cubic root of 4931693623 is about 1702.1533983483.

The spelling of 4931693623 in words is "four billion, nine hundred thirty-one million, six hundred ninety-three thousand, six hundred twenty-three".