853828976 has 160 divisors (see below), whose sum is σ = 2249856000. Its totient is φ = 303114240.

The previous prime is 853828879. The next prime is 853829003. The reversal of 853828976 is 679828358.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1425125 + ... + 1425723.

It is an arithmetic number, because the mean of its divisors is an integer number (14061600).

Almost surely, 2^853828976 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 853828976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1124928000).

853828976 is an abundant number, since it is smaller than the sum of its proper divisors (1396027024).

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

853828976 is a wasteful number, since it uses less digits than its factorization.

853828976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727 (or 721 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 56.

The square root of 853828976 is about 29220.3520854900. The cubic root of 853828976 is about 948.6884860794.

The spelling of 853828976 in words is "eight hundred fifty-three million, eight hundred twenty-eight thousand, nine hundred seventy-six".