7884061441 has 4 divisors (see below), whose sum is σ = 7884537300. Its totient is φ = 7883585584.

The previous prime is 7884061403. The next prime is 7884061447. The reversal of 7884061441 is 1441604887.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1441604887 = 61 ⋅23632867.

It can be written as a sum of positive squares in 2 ways, for example, as 6225210000 + 1658851441 = 78900^2 + 40729^2 .

It is a cyclic number.

It is not a de Polignac number, because 7884061441 - 2¹⁵ = 7884028673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7884061447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212146 + ... + 246523.

It is an arithmetic number, because the mean of its divisors is an integer number (1971134325).

Almost surely, 2^7884061441 is an apocalyptic number.

It is an amenable number.

7884061441 is a deficient number, since it is larger than the sum of its proper divisors (475859).

7884061441 is a wasteful number, since it uses less digits than its factorization.

7884061441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475858.

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 7884061441 is about 88792.2375041873. The cubic root of 7884061441 is about 1990.2914012302.

The spelling of 7884061441 in words is "seven billion, eight hundred eighty-four million, sixty-one thousand, four hundred forty-one".