2868814678 has 8 divisors (see below), whose sum is σ = 4303497672. Its totient is φ = 1434315456.

The previous prime is 2868814657. The next prime is 2868814699. The reversal of 2868814678 is 8764188682.

It is an interprime number because it is at equal distance from previous prime (2868814657) and next prime (2868814699).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3901 + ... + 75847.

It is an arithmetic number, because the mean of its divisors is an integer number (537937209).

Almost surely, 2^2868814678 is an apocalyptic number.

2868814678 is a deficient number, since it is larger than the sum of its proper divisors (1434682994).

2868814678 is a wasteful number, since it uses less digits than its factorization.

2868814678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91886.

The product of its digits is 8257536, while the sum is 58.

The square root of 2868814678 is about 53561.3169927701. The cubic root of 2868814678 is about 1420.9130341152.

The spelling of 2868814678 in words is "two billion, eight hundred sixty-eight million, eight hundred fourteen thousand, six hundred seventy-eight".