2923209429 has 16 divisors (see below), whose sum is σ = 4510801920. Its totient is φ = 1649260080.

The previous prime is 2923209389. The next prime is 2923209437. The reversal of 2923209429 is 9249023292.

It is not a de Polignac number, because 2923209429 - 2⁹ = 2923208917 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2923209479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 879357 + ... + 882674.

It is an arithmetic number, because the mean of its divisors is an integer number (281925120).

Almost surely, 2^2923209429 is an apocalyptic number.

It is an amenable number.

2923209429 is a deficient number, since it is larger than the sum of its proper divisors (1587592491).

2923209429 is a wasteful number, since it uses less digits than its factorization.

2923209429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762120.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 2923209429 is about 54066.7127630301. The cubic root of 2923209429 is about 1429.8373702937.

The spelling of 2923209429 in words is "two billion, nine hundred twenty-three million, two hundred nine thousand, four hundred twenty-nine".