83464791799 has 2 divisors, whose sum is σ = 83464791800. Its totient is φ = 83464791798.

The previous prime is 83464791797. The next prime is 83464791803. The reversal of 83464791799 is 99719746438.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83464791799 - 2¹ = 83464791797 is a prime.

Together with 83464791797, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83464791797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41732395899 + 41732395900.

It is an arithmetic number, because the mean of its divisors is an integer number (41732395900).

Almost surely, 2^83464791799 is an apocalyptic number.

83464791799 is a deficient number, since it is larger than the sum of its proper divisors (1).

83464791799 is an equidigital number, since it uses as much as digits as its factorization.

83464791799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82301184, while the sum is 67.

The spelling of 83464791799 in words is "eighty-three billion, four hundred sixty-four million, seven hundred ninety-one thousand, seven hundred ninety-nine".