7883441 has 8 divisors (see below), whose sum is σ = 8010600. Its totient is φ = 7757568.

The previous prime is 7883431. The next prime is 7883443. The reversal of 7883441 is 1443887.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21025 + 7862416 = 145^2 + 2804^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7883441 - 2⁶ = 7883377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7883443) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23225 + ... + 23561.

It is an arithmetic number, because the mean of its divisors is an integer number (1001325).

Almost surely, 2^7883441 is an apocalyptic number.

It is an amenable number.

7883441 is a deficient number, since it is larger than the sum of its proper divisors (127159).

7883441 is a wasteful number, since it uses less digits than its factorization.

7883441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643.

The product of its digits is 21504, while the sum is 35.

The square root of 7883441 is about 2807.7466053759. The cubic root of 7883441 is about 199.0239190797.

The spelling of 7883441 in words is "seven million, eight hundred eighty-three thousand, four hundred forty-one".