2868874653 has 8 divisors (see below), whose sum is σ = 3826951488. Its totient is φ = 1911690464.

The previous prime is 2868874649. The next prime is 2868874681. The reversal of 2868874653 is 3564788682.

It is a happy number.

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 2868874653 - 2² = 2868874649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2868874593 and 2868874602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868874643) 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, 215625 + ... + 228542.

It is an arithmetic number, because the mean of its divisors is an integer number (478368936).

Almost surely, 2^2868874653 is an apocalyptic number.

It is an amenable number.

2868874653 is a deficient number, since it is larger than the sum of its proper divisors (958076835).

2868874653 is a wasteful number, since it uses less digits than its factorization.

2868874653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446323.

The product of its digits is 15482880, while the sum is 57.

The square root of 2868874653 is about 53561.8768621862. The cubic root of 2868874653 is about 1420.9229358429.

The spelling of 2868874653 in words is "two billion, eight hundred sixty-eight million, eight hundred seventy-four thousand, six hundred fifty-three".