7944714 has 48 divisors (see below), whose sum is σ = 18021120. Its totient is φ = 2527200.

The previous prime is 7944707. The next prime is 7944721. The reversal of 7944714 is 4174497.

It is an interprime number because it is at equal distance from previous prime (7944707) and next prime (7944721).

It is an Ulam number.

It is a zygodrome in base 3.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52539 + ... + 52689.

It is an arithmetic number, because the mean of its divisors is an integer number (375440).

Almost surely, 2^7944714 is an apocalyptic number.

7944714 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7944714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9010560).

7944714 is an abundant number, since it is smaller than the sum of its proper divisors (10076406).

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

7944714 is a wasteful number, since it uses less digits than its factorization.

7944714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 272 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 7944714 is about 2818.6369046048. The cubic root of 7944714 is about 199.5382179406.

The spelling of 7944714 in words is "seven million, nine hundred forty-four thousand, seven hundred fourteen".