7682678041 has 4 divisors (see below), whose sum is σ = 7684003684. Its totient is φ = 7681352400.

The previous prime is 7682677997. The next prime is 7682678053. The reversal of 7682678041 is 1408762867.

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: 1408762867 = 127 ⋅11092621.

It can be written as a sum of positive squares in 2 ways, for example, as 6943055625 + 739622416 = 83325^2 + 27196^2 .

It is a cyclic number.

It is not a de Polignac number, because 7682678041 - 2⁹ = 7682677529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7682678141) 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, 654090 + ... + 665731.

It is an arithmetic number, because the mean of its divisors is an integer number (1921000921).

Almost surely, 2^7682678041 is an apocalyptic number.

It is an amenable number.

7682678041 is a deficient number, since it is larger than the sum of its proper divisors (1325643).

7682678041 is a wasteful number, since it uses less digits than its factorization.

7682678041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325642.

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 7682678041 is about 87650.8872801639. The cubic root of 7682678041 is about 1973.1989597947.

The spelling of 7682678041 in words is "seven billion, six hundred eighty-two million, six hundred seventy-eight thousand, forty-one".