34779900371 has 2 divisors, whose sum is σ = 34779900372. Its totient is φ = 34779900370.

The previous prime is 34779900289. The next prime is 34779900403. The reversal of 34779900371 is 17300997743.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34779900371 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (34779902371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17389950185 + 17389950186.

It is an arithmetic number, because the mean of its divisors is an integer number (17389950186).

Almost surely, 2^34779900371 is an apocalyptic number.

34779900371 is a deficient number, since it is larger than the sum of its proper divisors (1).

34779900371 is an equidigital number, since it uses as much as digits as its factorization.

34779900371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1000188, while the sum is 50.

The spelling of 34779900371 in words is "thirty-four billion, seven hundred seventy-nine million, nine hundred thousand, three hundred seventy-one".