9980714 has 4 divisors (see below), whose sum is σ = 14971074. Its totient is φ = 4990356.

The previous prime is 9980699. The next prime is 9980723. The reversal of 9980714 is 4170899.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5499025 + 4481689 = 2345^2 + 2117^2 .

It is a super-2 number, since 2×9980714² = 199229303899592, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2495177 + ... + 2495180.

Almost surely, 2^9980714 is an apocalyptic number.

9980714 is a deficient number, since it is larger than the sum of its proper divisors (4990360).

9980714 is a wasteful number, since it uses less digits than its factorization.

9980714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4990359.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 9980714 is about 3159.2268041405. The cubic root of 9980714 is about 215.3048784449.

The spelling of 9980714 in words is "nine million, nine hundred eighty thousand, seven hundred fourteen".