9970352013 has 8 divisors (see below), whose sum is σ = 13297068576. Its totient is φ = 6645268400.

The previous prime is 9970351999. The next prime is 9970352017. The reversal of 9970352013 is 3102530799.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9970352013 - 2¹² = 9970347917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9970352017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393918 + ... + 418463.

It is an arithmetic number, because the mean of its divisors is an integer number (1662133572).

Almost surely, 2^9970352013 is an apocalyptic number.

It is an amenable number.

9970352013 is a deficient number, since it is larger than the sum of its proper divisors (3326716563).

9970352013 is a wasteful number, since it uses less digits than its factorization.

9970352013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816475.

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 9970352013 is about 99851.6500264267. The cubic root of 9970352013 is about 2152.3034273311.

The spelling of 9970352013 in words is "nine billion, nine hundred seventy million, three hundred fifty-two thousand, thirteen".