928067868 has 120 divisors (see below), whose sum is σ = 2986128992. Its totient is φ = 244757376.

The previous prime is 928067857. The next prime is 928067869. The reversal of 928067868 is 868760829.

It is a super-2 number, since 2×928067868² = 1722619935228130848, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (928067869) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13746 + ... + 45222.

Almost surely, 2^928067868 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 928067868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1493064496).

928067868 is an abundant number, since it is smaller than the sum of its proper divisors (2058061124).

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

928067868 is a wasteful number, since it uses less digits than its factorization.

928067868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31513 (or 31502 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The square root of 928067868 is about 30464.2063412130. The cubic root of 928067868 is about 975.4235698078.

The spelling of 928067868 in words is "nine hundred twenty-eight million, sixty-seven thousand, eight hundred sixty-eight".