2429169 has 12 divisors (see below), whose sum is σ = 3419856. Its totient is φ = 1533528.

The previous prime is 2429153. The next prime is 2429177. The reversal of 2429169 is 9619242.

It is not a de Polignac number, because 2429169 - 2⁴ = 2429153 is a prime.

It is a super-2 number, since 2×2429169² = 11801724061122, which contains 22 as substring.

2429169 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2429269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39 + ... + 2204.

It is an arithmetic number, because the mean of its divisors is an integer number (284988).

2^2429169 is an apocalyptic number.

It is an amenable number.

2429169 is a deficient number, since it is larger than the sum of its proper divisors (990687).

2429169 is a wasteful number, since it uses less digits than its factorization.

2429169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284 (or 2265 counting only the distinct ones).

The product of its digits is 7776, while the sum is 33.

The square root of 2429169 is about 1558.5791606460. The cubic root of 2429169 is about 134.4268153517.

The spelling of 2429169 in words is "two million, four hundred twenty-nine thousand, one hundred sixty-nine".