6914910870 has 160 divisors (see below), whose sum is σ = 21684168000. Its totient is φ = 1580487552.

The previous prime is 6914910869. The next prime is 6914910907. The reversal of 6914910870 is 780194196.

It is a happy number.

6914910870 is a `hidden beast` number, since 6 + 91 + 491 + 0 + 8 + 70 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 265386 + ... + 290274.

It is an arithmetic number, because the mean of its divisors is an integer number (135526050).

Almost surely, 2^6914910870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6914910870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10842084000).

6914910870 is an abundant number, since it is smaller than the sum of its proper divisors (14769257130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6914910870 is a wasteful number, since it uses less digits than its factorization.

6914910870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24929 (or 24906 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 6914910870 is about 83155.9430828609. The cubic root of 6914910870 is about 1905.1486275011.

The spelling of 6914910870 in words is "six billion, nine hundred fourteen million, nine hundred ten thousand, eight hundred seventy".