8698149 has 12 divisors (see below), whose sum is σ = 12831936. Its totient is φ = 5675112.

The previous prime is 8698133. The next prime is 8698153. The reversal of 8698149 is 9418968.

8698149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8698149 - 2⁴ = 8698133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8698189) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9859 + ... + 10704.

It is an arithmetic number, because the mean of its divisors is an integer number (1069328).

Almost surely, 2^8698149 is an apocalyptic number.

It is an amenable number.

8698149 is a deficient number, since it is larger than the sum of its proper divisors (4133787).

8698149 is a wasteful number, since it uses less digits than its factorization.

8698149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20616 (or 20613 counting only the distinct ones).

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

The square root of 8698149 is about 2949.2624501729. The cubic root of 8698149 is about 205.6564244925.

The spelling of 8698149 in words is "eight million, six hundred ninety-eight thousand, one hundred forty-nine".