2469429 has 24 divisors (see below), whose sum is σ = 3773952. Its totient is φ = 1553760.

The previous prime is 2469421. The next prime is 2469431. The reversal of 2469429 is 9249642.

It is not a de Polignac number, because 2469429 - 2³ = 2469421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2469393 and 2469402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2469421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14704 + ... + 14870.

It is an arithmetic number, because the mean of its divisors is an integer number (157248).

2^2469429 is an apocalyptic number.

It is an amenable number.

2469429 is a deficient number, since it is larger than the sum of its proper divisors (1304523).

2469429 is a wasteful number, since it uses less digits than its factorization.

2469429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 254 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2469429 is about 1571.4416947504. The cubic root of 2469429 is about 135.1653939942.

The spelling of 2469429 in words is "two million, four hundred sixty-nine thousand, four hundred twenty-nine".