3434781073 has 2 divisors, whose sum is σ = 3434781074. Its totient is φ = 3434781072.

The previous prime is 3434781043. The next prime is 3434781127. The reversal of 3434781073 is 3701874343.

3434781073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2876498689 + 558282384 = 53633^2 + 23628^2 .

It is a cyclic number.

It is not a de Polignac number, because 3434781073 - 2⁵ = 3434781041 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (3434781043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1717390536 + 1717390537.

It is an arithmetic number, because the mean of its divisors is an integer number (1717390537).

Almost surely, 2^3434781073 is an apocalyptic number.

It is an amenable number.

3434781073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3434781073 is an equidigital number, since it uses as much as digits as its factorization.

3434781073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 3434781073 is about 58607.0053235959. The cubic root of 3434781073 is about 1508.8046726328.

The spelling of 3434781073 in words is "three billion, four hundred thirty-four million, seven hundred eighty-one thousand, seventy-three".