7896244 has 12 divisors (see below), whose sum is σ = 14192164. Its totient is φ = 3841344.

The previous prime is 7896241. The next prime is 7896263. The reversal of 7896244 is 4426987.

It can be written as a sum of positive squares in 2 ways, for example, as 7086244 + 810000 = 2662^2 + 900^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7896197 and 7896206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7896241) 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, 26529 + ... + 26824.

Almost surely, 2^7896244 is an apocalyptic number.

7896244 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

7896244 is a deficient number, since it is larger than the sum of its proper divisors (6295920).

7896244 is a wasteful number, since it uses less digits than its factorization.

7896244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53394 (or 53392 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 7896244 is about 2810.0256226590. The cubic root of 7896244 is about 199.1316015446.

The spelling of 7896244 in words is "seven million, eight hundred ninety-six thousand, two hundred forty-four".