2429039 has 4 divisors (see below), whose sum is σ = 2439360. Its totient is φ = 2418720.

The previous prime is 2429033. The next prime is 2429041. The reversal of 2429039 is 9309242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2429039 - 2⁴ = 2429023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2429033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4799 + ... + 5280.

It is an arithmetic number, because the mean of its divisors is an integer number (609840).

2^2429039 is an apocalyptic number.

2429039 is a deficient number, since it is larger than the sum of its proper divisors (10321).

2429039 is a wasteful number, since it uses less digits than its factorization.

2429039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10320.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 2429039 is about 1558.5374554370. The cubic root of 2429039 is about 134.4244173029.

The spelling of 2429039 in words is "two million, four hundred twenty-nine thousand, thirty-nine".