73894424983 has 2 divisors, whose sum is σ = 73894424984. Its totient is φ = 73894424982.

The previous prime is 73894424917. The next prime is 73894425019. The reversal of 73894424983 is 38942449837.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73894424983 - 2²⁹ = 73357554071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73894454983) 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, 36947212491 + 36947212492.

It is an arithmetic number, because the mean of its divisors is an integer number (36947212492).

Almost surely, 2^73894424983 is an apocalyptic number.

73894424983 is a deficient number, since it is larger than the sum of its proper divisors (1).

73894424983 is an equidigital number, since it uses as much as digits as its factorization.

73894424983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41803776, while the sum is 61.

The spelling of 73894424983 in words is "seventy-three billion, eight hundred ninety-four million, four hundred twenty-four thousand, nine hundred eighty-three".