2406423836 has 6 divisors (see below), whose sum is σ = 4211241720. Its totient is φ = 1203211916.

The previous prime is 2406423827. The next prime is 2406423839. The reversal of 2406423836 is 6383246042.

It is a self number, because there is not a number n which added to its sum of digits gives 2406423836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406423839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300802976 + ... + 300802983.

It is an arithmetic number, because the mean of its divisors is an integer number (701873620).

Almost surely, 2^2406423836 is an apocalyptic number.

It is an amenable number.

2406423836 is a deficient number, since it is larger than the sum of its proper divisors (1804817884).

2406423836 is a wasteful number, since it uses less digits than its factorization.

2406423836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601605963 (or 601605961 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The square root of 2406423836 is about 49055.3140444539. The cubic root of 2406423836 is about 1340.0593713948.

Adding to 2406423836 its reverse (6383246042), we get a palindrome (8789669878).

The spelling of 2406423836 in words is "two billion, four hundred six million, four hundred twenty-three thousand, eight hundred thirty-six".