4989066758 has 32 divisors (see below), whose sum is σ = 8434250496. Its totient is φ = 2196092448.

The previous prime is 4989066751. The next prime is 4989066767. The reversal of 4989066758 is 8576609894.

It is a self number, because there is not a number n which added to its sum of digits gives 4989066758.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4989066751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195485 + ... + 219527.

It is an arithmetic number, because the mean of its divisors is an integer number (263570328).

Almost surely, 2^4989066758 is an apocalyptic number.

4989066758 is a deficient number, since it is larger than the sum of its proper divisors (3445183738).

4989066758 is a wasteful number, since it uses less digits than its factorization.

4989066758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24428.

The product of its (nonzero) digits is 26127360, while the sum is 62.

The square root of 4989066758 is about 70633.3261145191. The cubic root of 4989066758 is about 1708.7286650564.

The spelling of 4989066758 in words is "four billion, nine hundred eighty-nine million, sixty-six thousand, seven hundred fifty-eight".