2040070829 has 2 divisors, whose sum is σ = 2040070830. Its totient is φ = 2040070828.

The previous prime is 2040070817. The next prime is 2040070849. The reversal of 2040070829 is 9280700402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1144265929 + 895804900 = 33827^2 + 29930^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040070829 - 2⁸ = 2040070573 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2040070795 and 2040070804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2040070849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020035414 + 1020035415.

It is an arithmetic number, because the mean of its divisors is an integer number (1020035415).

Almost surely, 2^2040070829 is an apocalyptic number.

It is an amenable number.

2040070829 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040070829 is an equidigital number, since it uses as much as digits as its factorization.

2040070829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 2040070829 is about 45167.1432459482. The cubic root of 2040070829 is about 1268.2798190038.

The spelling of 2040070829 in words is "two billion, forty million, seventy thousand, eight hundred twenty-nine".