34829920973 has 2 divisors, whose sum is σ = 34829920974. Its totient is φ = 34829920972.

The previous prime is 34829920921. The next prime is 34829920981. The reversal of 34829920973 is 37902992843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22356828484 + 12473092489 = 149522^2 + 111683^2 .

It is a cyclic number.

It is not a de Polignac number, because 34829920973 - 2³⁴ = 17650051789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34829920903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17414960486 + 17414960487.

It is an arithmetic number, because the mean of its divisors is an integer number (17414960487).

Almost surely, 2^34829920973 is an apocalyptic number.

It is an amenable number.

34829920973 is a deficient number, since it is larger than the sum of its proper divisors (1).

34829920973 is an equidigital number, since it uses as much as digits as its factorization.

34829920973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5878656, while the sum is 56.

The spelling of 34829920973 in words is "thirty-four billion, eight hundred twenty-nine million, nine hundred twenty thousand, nine hundred seventy-three".