4930020863 has 4 divisors (see below), whose sum is σ = 4931817000. Its totient is φ = 4928224728.

The previous prime is 4930020853. The next prime is 4930020869. The reversal of 4930020863 is 3680200394.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4930020863 - 2¹⁴ = 4930004479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4930020869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893945 + ... + 899442.

It is an arithmetic number, because the mean of its divisors is an integer number (1232954250).

Almost surely, 2^4930020863 is an apocalyptic number.

4930020863 is a deficient number, since it is larger than the sum of its proper divisors (1796137).

4930020863 is a wasteful number, since it uses less digits than its factorization.

4930020863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796136.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 4930020863 is about 70214.1072933353. The cubic root of 4930020863 is about 1701.9609278829.

The spelling of 4930020863 in words is "four billion, nine hundred thirty million, twenty thousand, eight hundred sixty-three".