996278826 has 16 divisors (see below), whose sum is σ = 1994629824. Its totient is φ = 331747584.

The previous prime is 996278821. The next prime is 996278827. The reversal of 996278826 is 628872699.

It is not an unprimeable number, because it can be changed into a prime (996278821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80055 + ... + 91658.

It is an arithmetic number, because the mean of its divisors is an integer number (124664364).

Almost surely, 2^996278826 is an apocalyptic number.

996278826 is an abundant number, since it is smaller than the sum of its proper divisors (998350998).

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

996278826 is a wasteful number, since it uses less digits than its factorization.

996278826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172685.

The product of its digits is 5225472, while the sum is 57.

The square root of 996278826 is about 31563.8848369462. The cubic root of 996278826 is about 998.7580669074.

It can be divided in two parts, 9962 and 78826, that added together give a palindrome (88788).

The spelling of 996278826 in words is "nine hundred ninety-six million, two hundred seventy-eight thousand, eight hundred twenty-six".