336376768789 has 2 divisors, whose sum is σ = 336376768790. Its totient is φ = 336376768788.

The previous prime is 336376768771. The next prime is 336376768813. The reversal of 336376768789 is 987867673633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 335872407025 + 504361764 = 579545^2 + 22458^2 .

It is a cyclic number.

It is not a de Polignac number, because 336376768789 - 2⁷ = 336376768661 is a prime.

It is a super-2 number, since 2×336376768789² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336376748789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168188384394 + 168188384395.

It is an arithmetic number, because the mean of its divisors is an integer number (168188384395).

Almost surely, 2^336376768789 is an apocalyptic number.

It is an amenable number.

336376768789 is a deficient number, since it is larger than the sum of its proper divisors (1).

336376768789 is an equidigital number, since it uses as much as digits as its factorization.

336376768789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152216576, while the sum is 73.

The spelling of 336376768789 in words is "three hundred thirty-six billion, three hundred seventy-six million, seven hundred sixty-eight thousand, seven hundred eighty-nine".