2033998987 has 2 divisors, whose sum is σ = 2033998988. Its totient is φ = 2033998986.

The previous prime is 2033998979. The next prime is 2033998991. The reversal of 2033998987 is 7898993302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2033998987 - 2³ = 2033998979 is a prime.

It is not a weakly prime, because it can be changed into another prime (2033995987) 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, 1016999493 + 1016999494.

It is an arithmetic number, because the mean of its divisors is an integer number (1016999494).

Almost surely, 2^2033998987 is an apocalyptic number.

2033998987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2033998987 is an equidigital number, since it uses as much as digits as its factorization.

2033998987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5878656, while the sum is 58.

The square root of 2033998987 is about 45099.8779044910. The cubic root of 2033998987 is about 1267.0203125277.

The spelling of 2033998987 in words is "two billion, thirty-three million, nine hundred ninety-eight thousand, nine hundred eighty-seven".