2429323808 has 18 divisors (see below), whose sum is σ = 4783280229. Its totient is φ = 1214522496.

The previous prime is 2429323807. The next prime is 2429323877. The reversal of 2429323808 is 8083239242.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 1623445264 + 805878544 = 40292^2 + 28388^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=34852.

It is a super-2 number, since 2×2429323808² = 11803228328231241728, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2429323807) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 274460 + ... + 283172.

Almost surely, 2^2429323808 is an apocalyptic number.

It is an amenable number.

2429323808 is a deficient number, since it is larger than the sum of its proper divisors (2353956421).

2429323808 is an frugal number, since it uses more digits than its factorization.

2429323808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17436 (or 8715 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 2429323808 is about 49288.1710758271. The cubic root of 2429323808 is about 1344.2967091046.

Multiplying 2429323808 by its product of nonzero digits (165888), we get a square (402995667861504 = 20074752²).

The spelling of 2429323808 in words is "two billion, four hundred twenty-nine million, three hundred twenty-three thousand, eight hundred eight".