7916826 has 32 divisors (see below), whose sum is σ = 16536960. Its totient is φ = 2523584.

The previous prime is 7916809. The next prime is 7916833. The reversal of 7916826 is 6286197.

7916826 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×7916826² = 125352267828552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29971 + ... + 30233.

It is an arithmetic number, because the mean of its divisors is an integer number (516780).

Almost surely, 2^7916826 is an apocalyptic number.

7916826 is an abundant number, since it is smaller than the sum of its proper divisors (8620134).

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

7916826 is a wasteful number, since it uses less digits than its factorization.

7916826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470.

The product of its digits is 36288, while the sum is 39.

The square root of 7916826 is about 2813.6854834896. The cubic root of 7916826 is about 199.3044673087.

The spelling of 7916826 in words is "seven million, nine hundred sixteen thousand, eight hundred twenty-six".