2629473829 has 2 divisors, whose sum is σ = 2629473830. Its totient is φ = 2629473828.

The previous prime is 2629473811. The next prime is 2629473863. The reversal of 2629473829 is 9283749262.

2629473829 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., 2393851329 + 235622500 = 48927^2 + 15350^2 .

It is a cyclic number.

It is not a de Polignac number, because 2629473829 - 2⁷ = 2629473701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2629473029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1314736914 + 1314736915.

It is an arithmetic number, because the mean of its divisors is an integer number (1314736915).

Almost surely, 2^2629473829 is an apocalyptic number.

It is an amenable number.

2629473829 is a deficient number, since it is larger than the sum of its proper divisors (1).

2629473829 is an equidigital number, since it uses as much as digits as its factorization.

2629473829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 52.

The square root of 2629473829 is about 51278.3953434582. The cubic root of 2629473829 is about 1380.2453230809.

The spelling of 2629473829 in words is "two billion, six hundred twenty-nine million, four hundred seventy-three thousand, eight hundred twenty-nine".