2429408 has 36 divisors (see below), whose sum is σ = 5004720. Its totient is φ = 1160640.

The previous prime is 2429393. The next prime is 2429411. The reversal of 2429408 is 8049242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30713 + ... + 30791.

It is an arithmetic number, because the mean of its divisors is an integer number (139020).

2^2429408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2429408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2502360).

2429408 is an abundant number, since it is smaller than the sum of its proper divisors (2575312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2429408 is an equidigital number, since it uses as much as digits as its factorization.

2429408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2429408 is about 1558.6558311571. The cubic root of 2429408 is about 134.4312238491.

The spelling of 2429408 in words is "two million, four hundred twenty-nine thousand, four hundred eight".