9970361 has 4 divisors (see below), whose sum is σ = 10007424. Its totient is φ = 9933300.

The previous prime is 9970357. The next prime is 9970397. The reversal of 9970361 is 1630799.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9970361 - 2² = 9970357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9970861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18125 + ... + 18666.

It is an arithmetic number, because the mean of its divisors is an integer number (2501856).

Almost surely, 2^9970361 is an apocalyptic number.

It is an amenable number.

9970361 is a deficient number, since it is larger than the sum of its proper divisors (37063).

9970361 is a wasteful number, since it uses less digits than its factorization.

9970361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37062.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 9970361 is about 3157.5878451755. The cubic root of 9970361 is about 215.2304074007.

The spelling of 9970361 in words is "nine million, nine hundred seventy thousand, three hundred sixty-one".