3430131073 has 2 divisors, whose sum is σ = 3430131074. Its totient is φ = 3430131072.

The previous prime is 3430131041. The next prime is 3430131079. The reversal of 3430131073 is 3701310343.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3107282049 + 322849024 = 55743^2 + 17968^2 .

It is a cyclic number.

It is not a de Polignac number, because 3430131073 - 2⁵ = 3430131041 is a prime.

It is not a weakly prime, because it can be changed into another prime (3430131079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715065536 + 1715065537.

It is an arithmetic number, because the mean of its divisors is an integer number (1715065537).

Almost surely, 2^3430131073 is an apocalyptic number.

It is an amenable number.

3430131073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430131073 is an equidigital number, since it uses as much as digits as its factorization.

3430131073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 3430131073 is about 58567.3208624059. The cubic root of 3430131073 is about 1508.1234928605.

The spelling of 3430131073 in words is "three billion, four hundred thirty million, one hundred thirty-one thousand, seventy-three".