2998887075 has 72 divisors (see below), whose sum is σ = 5505263712. Its totient is φ = 1559900160.

The previous prime is 2998887019. The next prime is 2998887077. The reversal of 2998887075 is 5707888992.

It is not a de Polignac number, because 2998887075 - 2¹¹ = 2998885027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2998887077) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2300874 + ... + 2302176.

It is an arithmetic number, because the mean of its divisors is an integer number (76461996).

Almost surely, 2^2998887075 is an apocalyptic number.

2998887075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2998887075 is a deficient number, since it is larger than the sum of its proper divisors (2506376637).

2998887075 is a wasteful number, since it uses less digits than its factorization.

2998887075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565 (or 1557 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 63.

The square root of 2998887075 is about 54762.0952393168. The cubic root of 2998887075 is about 1442.0712020708.

The spelling of 2998887075 in words is "two billion, nine hundred ninety-eight million, eight hundred eighty-seven thousand, seventy-five".