2429642648 has 16 divisors (see below), whose sum is σ = 4617986280. Its totient is φ = 1198179648.

The previous prime is 2429642623. The next prime is 2429642671. The reversal of 2429642648 is 8462469242.

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, 2079590 + ... + 2080757.

Almost surely, 2^2429642648 is an apocalyptic number.

It is an amenable number.

2429642648 is a deficient number, since it is larger than the sum of its proper divisors (2188343632).

2429642648 is a wasteful number, since it uses less digits than its factorization.

2429642648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160426 (or 4160422 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 47.

The square root of 2429642648 is about 49291.4054171719. The cubic root of 2429642648 is about 1344.3555178990.

The spelling of 2429642648 in words is "two billion, four hundred twenty-nine million, six hundred forty-two thousand, six hundred forty-eight".