841538928 has 20 divisors (see below), whose sum is σ = 2173975688. Its totient is φ = 280512960.

The previous prime is 841538897. The next prime is 841538941. The reversal of 841538928 is 829835148.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 17532061 = 841538928 / (8 + 4 + 1 + 5 + 3 + 8 + 9 + 2 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8765983 + ... + 8766078.

Almost surely, 2^841538928 is an apocalyptic number.

It is an amenable number.

841538928 is an abundant number, since it is smaller than the sum of its proper divisors (1332436760).

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

841538928 is a wasteful number, since it uses less digits than its factorization.

841538928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17532072 (or 17532066 counting only the distinct ones).

The product of its digits is 552960, while the sum is 48.

The square root of 841538928 is about 29009.2903739474. The cubic root of 841538928 is about 944.1146502041.

The spelling of 841538928 in words is "eight hundred forty-one million, five hundred thirty-eight thousand, nine hundred twenty-eight".