7908966 has 48 divisors (see below), whose sum is σ = 18747456. Its totient is φ = 2395008.

The previous prime is 7908919. The next prime is 7908977. The reversal of 7908966 is 6698097.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16851 + ... + 17313.

It is an arithmetic number, because the mean of its divisors is an integer number (390572).

Almost surely, 2^7908966 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7908966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9373728).

7908966 is an abundant number, since it is smaller than the sum of its proper divisors (10838490).

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

7908966 is a wasteful number, since it uses less digits than its factorization.

7908966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 554 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 7908966 is about 2812.2883920395. The cubic root of 7908966 is about 199.2384875070.

The spelling of 7908966 in words is "seven million, nine hundred eight thousand, nine hundred sixty-six".