6878750007 has 8 divisors (see below), whose sum is σ = 9172504576. Its totient is φ = 4585414392.

The previous prime is 6878750003. The next prime is 6878750027. The reversal of 6878750007 is 7000578786.

6878750007 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6878750007 - 2² = 6878750003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6878750003) 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, 64183 + ... + 133704.

It is an arithmetic number, because the mean of its divisors is an integer number (1146563072).

Almost surely, 2^6878750007 is an apocalyptic number.

6878750007 is a deficient number, since it is larger than the sum of its proper divisors (2293754569).

6878750007 is a wasteful number, since it uses less digits than its factorization.

6878750007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209477.

The product of its (nonzero) digits is 658560, while the sum is 48.

The square root of 6878750007 is about 82938.2300691304. The cubic root of 6878750007 is about 1901.8218911371.

The spelling of 6878750007 in words is "six billion, eight hundred seventy-eight million, seven hundred fifty thousand, seven".