4289985662 has 8 divisors (see below), whose sum is σ = 6438076992. Its totient is φ = 2143960000.

The previous prime is 4289985647. The next prime is 4289985767. The reversal of 4289985662 is 2665899824.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511214 + ... + 519537.

It is an arithmetic number, because the mean of its divisors is an integer number (804759624).

Almost surely, 2^4289985662 is an apocalyptic number.

4289985662 is a deficient number, since it is larger than the sum of its proper divisors (2148091330).

4289985662 is a wasteful number, since it uses less digits than its factorization.

4289985662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032834.

The product of its digits is 14929920, while the sum is 59.

The square root of 4289985662 is about 65497.9821215891. The cubic root of 4289985662 is about 1624.8699745429.

The spelling of 4289985662 in words is "four billion, two hundred eighty-nine million, nine hundred eighty-five thousand, six hundred sixty-two".