7984722 has 8 divisors (see below), whose sum is σ = 15969456. Its totient is φ = 2661572.

The previous prime is 7984721. The next prime is 7984723. The reversal of 7984722 is 2274897.

It is an interprime number because it is at equal distance from previous prime (7984721) and next prime (7984723).

It is a sphenic number, since it is the product of 3 distinct primes.

7984722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (7984721) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 665388 + ... + 665399.

It is an arithmetic number, because the mean of its divisors is an integer number (1996182).

Almost surely, 2^7984722 is an apocalyptic number.

7984722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7984722 is a wasteful number, since it uses less digits than its factorization.

7984722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330792.

The product of its digits is 56448, while the sum is 39.

The square root of 7984722 is about 2825.7250397022. The cubic root of 7984722 is about 199.8726021996.

The spelling of 7984722 in words is "seven million, nine hundred eighty-four thousand, seven hundred twenty-two".