2429929 has 8 divisors (see below), whose sum is σ = 2708640. Its totient is φ = 2166336.

The previous prime is 2429923. The next prime is 2429941. The reversal of 2429929 is 9299242.

2429929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2429929 - 2¹³ = 2421737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2429923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3439 + ... + 4084.

It is an arithmetic number, because the mean of its divisors is an integer number (338580).

2^2429929 is an apocalyptic number.

It is an amenable number.

2429929 is a deficient number, since it is larger than the sum of its proper divisors (278711).

2429929 is a wasteful number, since it uses less digits than its factorization.

2429929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7559.

The product of its digits is 23328, while the sum is 37.

The square root of 2429929 is about 1558.8229533850. The cubic root of 2429929 is about 134.4408330023.

The spelling of 2429929 in words is "two million, four hundred twenty-nine thousand, nine hundred twenty-nine".