2429539938 has 48 divisors (see below), whose sum is σ = 6369891840. Its totient is φ = 653321088.

The previous prime is 2429539919. The next prime is 2429539961. The reversal of 2429539938 is 8399359242.

2429539938 is a `hidden beast` number, since 242 + 9 + 5 + 399 + 3 + 8 = 666.

2429539938 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 564978 + ... + 569261.

It is an arithmetic number, because the mean of its divisors is an integer number (132706080).

Almost surely, 2^2429539938 is an apocalyptic number.

2429539938 is an abundant number, since it is smaller than the sum of its proper divisors (3940351902).

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

2429539938 is a wasteful number, since it uses less digits than its factorization.

2429539938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134271 (or 1134268 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The square root of 2429539938 is about 49290.3635409600. The cubic root of 2429539938 is about 1344.3365740018.

The spelling of 2429539938 in words is "two billion, four hundred twenty-nine million, five hundred thirty-nine thousand, nine hundred thirty-eight".