4891602983 has 2 divisors, whose sum is σ = 4891602984. Its totient is φ = 4891602982.

The previous prime is 4891602977. The next prime is 4891603027. The reversal of 4891602983 is 3892061984.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4891602983 - 2²² = 4887408679 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4891602913) 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 as a sum of consecutive naturals, namely, 2445801491 + 2445801492.

It is an arithmetic number, because the mean of its divisors is an integer number (2445801492).

Almost surely, 2^4891602983 is an apocalyptic number.

4891602983 is a deficient number, since it is larger than the sum of its proper divisors (1).

4891602983 is an equidigital number, since it uses as much as digits as its factorization.

4891602983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 4891602983 is about 69939.9955890762. The cubic root of 4891602983 is about 1697.5284711624.

The spelling of 4891602983 in words is "four billion, eight hundred ninety-one million, six hundred two thousand, nine hundred eighty-three".