928941894 has 24 divisors (see below), whose sum is σ = 2100217392. Its totient is φ = 296184240.

The previous prime is 928941889. The next prime is 928941907. The reversal of 928941894 is 498149829.

It is a self number, because there is not a number n which added to its sum of digits gives 928941894.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1121497 + ... + 1122324.

It is an arithmetic number, because the mean of its divisors is an integer number (87509058).

Almost surely, 2^928941894 is an apocalyptic number.

928941894 is an abundant number, since it is smaller than the sum of its proper divisors (1171275498).

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

928941894 is a wasteful number, since it uses less digits than its factorization.

928941894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243852 (or 2243849 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 54.

The square root of 928941894 is about 30478.5480953408. The cubic root of 928941894 is about 975.7296817840.

The spelling of 928941894 in words is "nine hundred twenty-eight million, nine hundred forty-one thousand, eight hundred ninety-four".