9882340387 has 4 divisors (see below), whose sum is σ = 9882607536. Its totient is φ = 9882073240.

The previous prime is 9882340291. The next prime is 9882340393. The reversal of 9882340387 is 7830432889.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9882340387 - 2¹⁹ = 9881816099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9882340087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67039 + ... + 155752.

It is an arithmetic number, because the mean of its divisors is an integer number (2470651884).

Almost surely, 2^9882340387 is an apocalyptic number.

9882340387 is a deficient number, since it is larger than the sum of its proper divisors (267149).

9882340387 is a wasteful number, since it uses less digits than its factorization.

9882340387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267148.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The square root of 9882340387 is about 99409.9612061085. The cubic root of 9882340387 is about 2145.9516671574.

The spelling of 9882340387 in words is "nine billion, eight hundred eighty-two million, three hundred forty thousand, three hundred eighty-seven".