6928862148 has 216 divisors, whose sum is σ = 20461092288. Its totient is φ = 2036954304.

The previous prime is 6928862123. The next prime is 6928862179. The reversal of 6928862148 is 8412688296.

6928862148 is a `hidden beast` number, since 6 + 9 + 2 + 8 + 8 + 621 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 6928862094 and 6928862103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7846515 + ... + 7847397.

Almost surely, 2^6928862148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6928862148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10230546144).

6928862148 is an abundant number, since it is smaller than the sum of its proper divisors (13532230140).

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

6928862148 is a wasteful number, since it uses less digits than its factorization.

6928862148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947 (or 924 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 54.

The square root of 6928862148 is about 83239.7870492230. The cubic root of 6928862148 is about 1906.4290201444.

The spelling of 6928862148 in words is "six billion, nine hundred twenty-eight million, eight hundred sixty-two thousand, one hundred forty-eight".