4398136 has 8 divisors (see below), whose sum is σ = 8246520. Its totient is φ = 2199064.

The previous prime is 4398133. The next prime is 4398143. The reversal of 4398136 is 6318934.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4398131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274876 + ... + 274891.

It is an arithmetic number, because the mean of its divisors is an integer number (1030815).

Almost surely, 2^4398136 is an apocalyptic number.

It is an amenable number.

4398136 is a deficient number, since it is larger than the sum of its proper divisors (3848384).

4398136 is a wasteful number, since it uses less digits than its factorization.

4398136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549773 (or 549769 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 4398136 is about 2097.1733357069. The cubic root of 4398136 is about 163.8411112329.

The spelling of 4398136 in words is "four million, three hundred ninety-eight thousand, one hundred thirty-six".