8649914 has 16 divisors (see below), whose sum is σ = 15969408. Its totient is φ = 3421872.

The previous prime is 8649911. The next prime is 8649929. The reversal of 8649914 is 4199468.

It is not an unprimeable number, because it can be changed into a prime (8649911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23582 + ... + 23945.

It is an arithmetic number, because the mean of its divisors is an integer number (998088).

Almost surely, 2^8649914 is an apocalyptic number.

8649914 is a deficient number, since it is larger than the sum of its proper divisors (7319494).

8649914 is a wasteful number, since it uses less digits than its factorization.

8649914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47549.

The product of its digits is 62208, while the sum is 41.

The square root of 8649914 is about 2941.0736134956. The cubic root of 8649914 is about 205.2755683305.

The spelling of 8649914 in words is "eight million, six hundred forty-nine thousand, nine hundred fourteen".