2868630005949 has 8 divisors (see below), whose sum is σ = 3887542303392. Its totient is φ = 1881068856240.

The previous prime is 2868630005947. The next prime is 2868630005957. The reversal of 2868630005949 is 9495000368682.

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

It is not a de Polignac number, because 2868630005949 - 2¹ = 2868630005947 is a prime.

It is a super-2 number, since 2×2868630005949² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2868630005892 and 2868630005901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868630005947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7837786719 + ... + 7837787084.

It is an arithmetic number, because the mean of its divisors is an integer number (485942787924).

Almost surely, 2^{2868630005949} is an apocalyptic number.

It is an amenable number.

2868630005949 is a deficient number, since it is larger than the sum of its proper divisors (1018912297443).

2868630005949 is a wasteful number, since it uses less digits than its factorization.

2868630005949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15675573867.

The product of its (nonzero) digits is 22394880, while the sum is 60.

The spelling of 2868630005949 in words is "two trillion, eight hundred sixty-eight billion, six hundred thirty million, five thousand, nine hundred forty-nine".