4947899907 has 8 divisors (see below), whose sum is σ = 6600870160. Its totient is φ = 3296764800.

The previous prime is 4947899903. The next prime is 4947899939. The reversal of 4947899907 is 7099987494.

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

It is not a de Polignac number, because 4947899907 - 2² = 4947899903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4947899903) 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 7 ways as a sum of consecutive naturals, for example, 452482 + ... + 463287.

It is an arithmetic number, because the mean of its divisors is an integer number (825108770).

Almost surely, 2^4947899907 is an apocalyptic number.

4947899907 is a deficient number, since it is larger than the sum of its proper divisors (1652970253).

4947899907 is a wasteful number, since it uses less digits than its factorization.

4947899907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917573.

The product of its (nonzero) digits is 41150592, while the sum is 66.

The square root of 4947899907 is about 70341.3101029544. The cubic root of 4947899907 is about 1704.0158700637.

The spelling of 4947899907 in words is "four billion, nine hundred forty-seven million, eight hundred ninety-nine thousand, nine hundred seven".