9950997 has 8 divisors (see below), whose sum is σ = 15163456. Its totient is φ = 5686272.

The previous prime is 9950989. The next prime is 9951013. The reversal of 9950997 is 7990599.

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

It is not a de Polignac number, because 9950997 - 2³ = 9950989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9950917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236908 + ... + 236949.

It is an arithmetic number, because the mean of its divisors is an integer number (1895432).

Almost surely, 2^9950997 is an apocalyptic number.

It is an amenable number.

9950997 is a deficient number, since it is larger than the sum of its proper divisors (5212459).

9950997 is a wasteful number, since it uses less digits than its factorization.

9950997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473867.

The product of its (nonzero) digits is 229635, while the sum is 48.

The square root of 9950997 is about 3154.5200902831. The cubic root of 9950997 is about 215.0909800638.

The spelling of 9950997 in words is "nine million, nine hundred fifty thousand, nine hundred ninety-seven".