3988098 has 24 divisors (see below), whose sum is σ = 9149868. Its totient is φ = 1251072.

The previous prime is 3988097. The next prime is 3988129. The reversal of 3988098 is 8908893.

3988098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3814209 + 173889 = 1953^2 + 417^2 .

It is not an unprimeable number, because it can be changed into a prime (3988093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6211 + ... + 6822.

Almost surely, 2^3988098 is an apocalyptic number.

3988098 is an abundant number, since it is smaller than the sum of its proper divisors (5161770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3988098 is a wasteful number, since it uses less digits than its factorization.

3988098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13058 (or 13055 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 3988098 is about 1997.0222833008. The cubic root of 3988098 is about 158.5825050526.

The spelling of 3988098 in words is "three million, nine hundred eighty-eight thousand, ninety-eight".