2429468739 has 24 divisors (see below), whose sum is σ = 3612440832. Its totient is φ = 1572464880.

The previous prime is 2429468737. The next prime is 2429468761. The reversal of 2429468739 is 9378649242.

It is not a de Polignac number, because 2429468739 - 2¹ = 2429468737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2429468737) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45834 + ... + 83424.

It is an arithmetic number, because the mean of its divisors is an integer number (150518368).

Almost surely, 2^2429468739 is an apocalyptic number.

2429468739 is a deficient number, since it is larger than the sum of its proper divisors (1182972093).

2429468739 is a wasteful number, since it uses less digits than its factorization.

2429468739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37807 (or 37804 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 2429468739 is about 49289.6412951038. The cubic root of 2429468739 is about 1344.3234417001.

The spelling of 2429468739 in words is "two billion, four hundred twenty-nine million, four hundred sixty-eight thousand, seven hundred thirty-nine".