34660328389 has 2 divisors, whose sum is σ = 34660328390. Its totient is φ = 34660328388.

The previous prime is 34660328363. The next prime is 34660328453. The reversal of 34660328389 is 98382306643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34334237025 + 326091364 = 185295^2 + 18058^2 .

It is an emirp because it is prime and its reverse (98382306643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34660328389 - 2⁵ = 34660328357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34660338389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17330164194 + 17330164195.

It is an arithmetic number, because the mean of its divisors is an integer number (17330164195).

Almost surely, 2^34660328389 is an apocalyptic number.

It is an amenable number.

34660328389 is a deficient number, since it is larger than the sum of its proper divisors (1).

34660328389 is an equidigital number, since it uses as much as digits as its factorization.

34660328389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4478976, while the sum is 52.

The spelling of 34660328389 in words is "thirty-four billion, six hundred sixty million, three hundred twenty-eight thousand, three hundred eighty-nine".