632079841 has 4 divisors (see below), whose sum is σ = 632346372. Its totient is φ = 631813312.

The previous prime is 632079793. The next prime is 632079871. The reversal of 632079841 is 148970236.

632079841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 101929216 + 530150625 = 10096^2 + 23025^2 .

It is a cyclic number.

It is not a de Polignac number, because 632079841 - 2⁷ = 632079713 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 632079794 and 632079803.

It is not an unprimeable number, because it can be changed into a prime (632079871) 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, 129676 + ... + 134461.

It is an arithmetic number, because the mean of its divisors is an integer number (158086593).

Almost surely, 2^632079841 is an apocalyptic number.

It is an amenable number.

632079841 is a deficient number, since it is larger than the sum of its proper divisors (266531).

632079841 is a wasteful number, since it uses less digits than its factorization.

632079841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266530.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 632079841 is about 25141.1980820326. The cubic root of 632079841 is about 858.2042215408.

The spelling of 632079841 in words is "six hundred thirty-two million, seventy-nine thousand, eight hundred forty-one".