633090789379 has 2 divisors, whose sum is σ = 633090789380. Its totient is φ = 633090789378.

The previous prime is 633090789377. The next prime is 633090789389. The reversal of 633090789379 is 973987090336.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 633090789379 - 2¹ = 633090789377 is a prime.

Together with 633090789377, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 633090789379.

It is not a weakly prime, because it can be changed into another prime (633090789377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316545394689 + 316545394690.

It is an arithmetic number, because the mean of its divisors is an integer number (316545394690).

Almost surely, 2^633090789379 is an apocalyptic number.

633090789379 is a deficient number, since it is larger than the sum of its proper divisors (1).

633090789379 is an equidigital number, since it uses as much as digits as its factorization.

633090789379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46294416, while the sum is 64.

The spelling of 633090789379 in words is "six hundred thirty-three billion, ninety million, seven hundred eighty-nine thousand, three hundred seventy-nine".