4492732641 has 8 divisors (see below), whose sum is σ = 5991214944. Its totient is φ = 2994702720.

The previous prime is 4492732631. The next prime is 4492732663. The reversal of 4492732641 is 1462372944.

4492732641 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4492732641 - 2¹⁸ = 4492470497 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4492732593 and 4492732602.

It is not an unprimeable number, because it can be changed into a prime (4492732631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89200 + ... + 130161.

It is an arithmetic number, because the mean of its divisors is an integer number (748901868).

Almost surely, 2^4492732641 is an apocalyptic number.

It is an amenable number.

4492732641 is a deficient number, since it is larger than the sum of its proper divisors (1498482303).

4492732641 is a wasteful number, since it uses less digits than its factorization.

4492732641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226191.

The product of its digits is 290304, while the sum is 42.

The square root of 4492732641 is about 67027.8497417305. The cubic root of 4492732641 is about 1650.0743940746.

The spelling of 4492732641 in words is "four billion, four hundred ninety-two million, seven hundred thirty-two thousand, six hundred forty-one".