4989306907 has 8 divisors (see below), whose sum is σ = 5400377136. Its totient is φ = 4582133472.

The previous prime is 4989306871. The next prime is 4989306923. The reversal of 4989306907 is 7096039894.

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

It is a cyclic number.

It is not a de Polignac number, because 4989306907 - 2¹⁹ = 4988782619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4989306977) 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, 971533 + ... + 976654.

It is an arithmetic number, because the mean of its divisors is an integer number (675047142).

Almost surely, 2^4989306907 is an apocalyptic number.

4989306907 is a deficient number, since it is larger than the sum of its proper divisors (411070229).

4989306907 is a wasteful number, since it uses less digits than its factorization.

4989306907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948397.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The square root of 4989306907 is about 70635.0260635614. The cubic root of 4989306907 is about 1708.7560811989.

The spelling of 4989306907 in words is "four billion, nine hundred eighty-nine million, three hundred six thousand, nine hundred seven".