2387868693 has 8 divisors (see below), whose sum is σ = 3638657088. Its totient is φ = 1364496384.

The previous prime is 2387868689. The next prime is 2387868697. The reversal of 2387868693 is 3968687832.

It is an interprime number because it is at equal distance from previous prime (2387868689) and next prime (2387868697).

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

It is not a de Polignac number, because 2387868693 - 2² = 2387868689 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2387868697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56853996 + ... + 56854037.

It is an arithmetic number, because the mean of its divisors is an integer number (454832136).

Almost surely, 2^2387868693 is an apocalyptic number.

It is an amenable number.

2387868693 is a deficient number, since it is larger than the sum of its proper divisors (1250788395).

2387868693 is a wasteful number, since it uses less digits than its factorization.

2387868693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113708043.

The product of its digits is 20901888, while the sum is 60.

The square root of 2387868693 is about 48865.8233635739. The cubic root of 2387868693 is about 1336.6062283714.

The spelling of 2387868693 in words is "two billion, three hundred eighty-seven million, eight hundred sixty-eight thousand, six hundred ninety-three".