2348886989 has 8 divisors (see below), whose sum is σ = 2479044000. Its totient is φ = 2219383152.

The previous prime is 2348886977. The next prime is 2348887003. The reversal of 2348886989 is 9896888432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2348886989 - 2⁸ = 2348886733 is a prime.

It is a super-2 number, since 2×2348886989² = 11034540174186972242, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2348886949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155894 + ... + 170295.

It is an arithmetic number, because the mean of its divisors is an integer number (309880500).

Almost surely, 2^2348886989 is an apocalyptic number.

It is an amenable number.

2348886989 is a deficient number, since it is larger than the sum of its proper divisors (130157011).

2348886989 is a wasteful number, since it uses less digits than its factorization.

2348886989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326587.

The product of its digits is 47775744, while the sum is 65.

The square root of 2348886989 is about 48465.3173826397. The cubic root of 2348886989 is about 1329.2929682810.

The spelling of 2348886989 in words is "two billion, three hundred forty-eight million, eight hundred eighty-six thousand, nine hundred eighty-nine".