2469643896 has 16 divisors (see below), whose sum is σ = 6174109800. Its totient is φ = 823214624.

The previous prime is 2469643877. The next prime is 2469643927. The reversal of 2469643896 is 6983469642.

It is a happy number.

2469643896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51450891 + ... + 51450938.

Almost surely, 2^2469643896 is an apocalyptic number.

It is an amenable number.

2469643896 is an abundant number, since it is smaller than the sum of its proper divisors (3704465904).

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

2469643896 is a wasteful number, since it uses less digits than its factorization.

2469643896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102901838 (or 102901834 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 57.

The square root of 2469643896 is about 49695.5118295405. The cubic root of 2469643896 is about 1351.6931469269.

The spelling of 2469643896 in words is "two billion, four hundred sixty-nine million, six hundred forty-three thousand, eight hundred ninety-six".