4977023849 has 8 divisors (see below), whose sum is σ = 5690706048. Its totient is φ = 4264011360.

The previous prime is 4977023827. The next prime is 4977023861. The reversal of 4977023849 is 9483207794.

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

It is not a de Polignac number, because 4977023849 - 2¹⁶ = 4976958313 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4977023849.

It is not an unprimeable number, because it can be changed into a prime (4977023879) 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, 151397 + ... + 181314.

It is an arithmetic number, because the mean of its divisors is an integer number (711338256).

Almost surely, 2^4977023849 is an apocalyptic number.

It is an amenable number.

4977023849 is a deficient number, since it is larger than the sum of its proper divisors (713682199).

4977023849 is a wasteful number, since it uses less digits than its factorization.

4977023849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334855.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The square root of 4977023849 is about 70548.0251247333. The cubic root of 4977023849 is about 1707.3526800222.

The spelling of 4977023849 in words is "four billion, nine hundred seventy-seven million, twenty-three thousand, eight hundred forty-nine".