4098988 has 12 divisors (see below), whose sum is σ = 7243600. Its totient is φ = 2029392.

The previous prime is 4098973. The next prime is 4099001. The reversal of 4098988 is 8898904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4563 + ... + 5386.

Almost surely, 2^4098988 is an apocalyptic number.

It is an amenable number.

4098988 is a deficient number, since it is larger than the sum of its proper divisors (3144612).

4098988 is a wasteful number, since it uses less digits than its factorization.

4098988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10056 (or 10054 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 4098988 is about 2024.5957621214. The cubic root of 4098988 is about 160.0388967932.

The spelling of 4098988 in words is "four million, ninety-eight thousand, nine hundred eighty-eight".