4889408626 has 8 divisors (see below), whose sum is σ = 7337190060. Its totient is φ = 2443678608.

The previous prime is 4889408621. The next prime is 4889408633. The reversal of 4889408626 is 6268049884.

It can be written as a sum of positive squares in 2 ways, for example, as 4837063401 + 52345225 = 69549^2 + 7235^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4889408621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506881 + ... + 516436.

Almost surely, 2^4889408626 is an apocalyptic number.

4889408626 is a deficient number, since it is larger than the sum of its proper divisors (2447781434).

4889408626 is a wasteful number, since it uses less digits than its factorization.

4889408626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025708.

The product of its (nonzero) digits is 5308416, while the sum is 55.

The square root of 4889408626 is about 69924.3064034246. The cubic root of 4889408626 is about 1697.2745979678.

The spelling of 4889408626 in words is "four billion, eight hundred eighty-nine million, four hundred eight thousand, six hundred twenty-six".