4991879003 has 2 divisors, whose sum is σ = 4991879004. Its totient is φ = 4991879002.

The previous prime is 4991878967. The next prime is 4991879017. The reversal of 4991879003 is 3009781994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4991879003 - 2¹⁶ = 4991813467 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4991879033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2495939501 + 2495939502.

It is an arithmetic number, because the mean of its divisors is an integer number (2495939502).

Almost surely, 2^4991879003 is an apocalyptic number.

4991879003 is a deficient number, since it is larger than the sum of its proper divisors (1).

4991879003 is an equidigital number, since it uses as much as digits as its factorization.

4991879003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 50.

The square root of 4991879003 is about 70653.2306621573. The cubic root of 4991879003 is about 1709.0496643710.

The spelling of 4991879003 in words is "four billion, nine hundred ninety-one million, eight hundred seventy-nine thousand, three".