9979514 has 4 divisors (see below), whose sum is σ = 14969274. Its totient is φ = 4989756.

The previous prime is 9979513. The next prime is 9979537. The reversal of 9979514 is 4159799.

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., 5640625 + 4338889 = 2375^2 + 2083^2 .

It is not an unprimeable number, because it can be changed into a prime (9979511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2494877 + ... + 2494880.

Almost surely, 2^9979514 is an apocalyptic number.

9979514 is a deficient number, since it is larger than the sum of its proper divisors (4989760).

9979514 is a wasteful number, since it uses less digits than its factorization.

9979514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4989759.

The product of its digits is 102060, while the sum is 44.

The square root of 9979514 is about 3159.0368785438. The cubic root of 9979514 is about 215.2962492624.

The spelling of 9979514 in words is "nine million, nine hundred seventy-nine thousand, five hundred fourteen".