2929390829 has 2 divisors, whose sum is σ = 2929390830. Its totient is φ = 2929390828.

The previous prime is 2929390823. The next prime is 2929390831. The reversal of 2929390829 is 9280939292.

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., 2303040100 + 626350729 = 47990^2 + 25027^2 .

It is a cyclic number.

It is not a de Polignac number, because 2929390829 - 2²⁰ = 2928342253 is a prime.

Together with 2929390831, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2929390823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1464695414 + 1464695415.

It is an arithmetic number, because the mean of its divisors is an integer number (1464695415).

Almost surely, 2^2929390829 is an apocalyptic number.

It is an amenable number.

2929390829 is a deficient number, since it is larger than the sum of its proper divisors (1).

2929390829 is an equidigital number, since it uses as much as digits as its factorization.

2929390829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1259712, while the sum is 53.

The square root of 2929390829 is about 54123.8471378375. The cubic root of 2929390829 is about 1430.8445023941.

The spelling of 2929390829 in words is "two billion, nine hundred twenty-nine million, three hundred ninety thousand, eight hundred twenty-nine".