7994826 has 48 divisors (see below), whose sum is σ = 20015424. Its totient is φ = 2259072.

The previous prime is 7994803. The next prime is 7994827. The reversal of 7994826 is 6284997.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7994827) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13186 + ... + 13778.

It is an arithmetic number, because the mean of its divisors is an integer number (416988).

Almost surely, 2^7994826 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7994826, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10007712).

7994826 is an abundant number, since it is smaller than the sum of its proper divisors (12020598).

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

7994826 is a wasteful number, since it uses less digits than its factorization.

7994826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715 (or 712 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 7994826 is about 2827.5123341906. The cubic root of 7994826 is about 199.9568740348.

It can be divided in two parts, 799 and 4826, that added together give a square (5625 = 75²).

The spelling of 7994826 in words is "seven million, nine hundred ninety-four thousand, eight hundred twenty-six".