8939716 has 6 divisors (see below), whose sum is σ = 15644510. Its totient is φ = 4469856.

The previous prime is 8939701. The next prime is 8939731. The reversal of 8939716 is 6179398.

It is an interprime number because it is at equal distance from previous prime (8939701) and next prime (8939731).

It can be written as a sum of positive squares in only one way, i.e., 8122500 + 817216 = 2850^2 + 904^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117461 + ... + 1117468.

Almost surely, 2^8939716 is an apocalyptic number.

It is an amenable number.

8939716 is a deficient number, since it is larger than the sum of its proper divisors (6704794).

8939716 is a wasteful number, since it uses less digits than its factorization.

8939716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234933 (or 2234931 counting only the distinct ones).

The product of its digits is 81648, while the sum is 43.

The square root of 8939716 is about 2989.9357852636. The cubic root of 8939716 is about 207.5429126905.

It can be divided in two parts, 893 and 9716, that added together give a square (10609 = 103²).

The spelling of 8939716 in words is "eight million, nine hundred thirty-nine thousand, seven hundred sixteen".