4630240689 has 8 divisors (see below), whose sum is σ = 6196436352. Its totient is φ = 3075436080.

The previous prime is 4630240687. The next prime is 4630240723. The reversal of 4630240689 is 9860420364.

It is a happy number.

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

It is not a de Polignac number, because 4630240689 - 2¹ = 4630240687 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4630240689.

It is not an unprimeable number, because it can be changed into a prime (4630240687) 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, 2846814 + ... + 2848439.

It is an arithmetic number, because the mean of its divisors is an integer number (774554544).

Almost surely, 2^4630240689 is an apocalyptic number.

It is an amenable number.

4630240689 is a deficient number, since it is larger than the sum of its proper divisors (1566195663).

4630240689 is a wasteful number, since it uses less digits than its factorization.

4630240689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5695527.

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 4630240689 is about 68045.8719467978. The cubic root of 4630240689 is about 1666.7399905652.

The spelling of 4630240689 in words is "four billion, six hundred thirty million, two hundred forty thousand, six hundred eighty-nine".