7961324 has 36 divisors (see below), whose sum is σ = 16374960. Its totient is φ = 3376800.

The previous prime is 7961299. The next prime is 7961333. The reversal of 7961324 is 4231697.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29462 + ... + 29730.

It is an arithmetic number, because the mean of its divisors is an integer number (454860).

Almost surely, 2^7961324 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 7961324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8187480).

7961324 is an abundant number, since it is smaller than the sum of its proper divisors (8413636).

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

7961324 is a wasteful number, since it uses less digits than its factorization.

7961324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 429 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 7961324 is about 2821.5818258558. The cubic root of 7961324 is about 199.6771792141.

The spelling of 7961324 in words is "seven million, nine hundred sixty-one thousand, three hundred twenty-four".