9739956682 has 4 divisors (see below), whose sum is σ = 14609935026. Its totient is φ = 4869978340.

The previous prime is 9739956623. The next prime is 9739956683. The reversal of 9739956682 is 2866599379.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2866599379 = 7 ⋅409514197.

It can be written as a sum of positive squares in only one way, i.e., 9712299601 + 27657081 = 98551^2 + 5259^2 .

It is not an unprimeable number, because it can be changed into a prime (9739956683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2434989169 + ... + 2434989172.

Almost surely, 2^9739956682 is an apocalyptic number.

9739956682 is a deficient number, since it is larger than the sum of its proper divisors (4869978344).

9739956682 is a wasteful number, since it uses less digits than its factorization.

9739956682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4869978343.

The product of its digits is 44089920, while the sum is 64.

The square root of 9739956682 is about 98691.2188697657. The cubic root of 9739956682 is about 2135.5955560201.

The spelling of 9739956682 in words is "nine billion, seven hundred thirty-nine million, nine hundred fifty-six thousand, six hundred eighty-two".