34879952773 has 2 divisors, whose sum is σ = 34879952774. Its totient is φ = 34879952772.

The previous prime is 34879952749. The next prime is 34879952869. The reversal of 34879952773 is 37725997843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18015813729 + 16864139044 = 134223^2 + 129862^2 .

It is a cyclic number.

It is not a de Polignac number, because 34879952773 - 2⁵ = 34879952741 is a prime.

It is a super-2 number, since 2×34879952773² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34879922773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17439976386 + 17439976387.

It is an arithmetic number, because the mean of its divisors is an integer number (17439976387).

Almost surely, 2^34879952773 is an apocalyptic number.

It is an amenable number.

34879952773 is a deficient number, since it is larger than the sum of its proper divisors (1).

34879952773 is an equidigital number, since it uses as much as digits as its factorization.

34879952773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80015040, while the sum is 64.

The spelling of 34879952773 in words is "thirty-four billion, eight hundred seventy-nine million, nine hundred fifty-two thousand, seven hundred seventy-three".