9850464121 has 8 divisors (see below), whose sum is σ = 10230560640. Its totient is φ = 9477472368.

The previous prime is 9850464119. The next prime is 9850464149. The reversal of 9850464121 is 1214640589.

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 9850464121 - 2¹ = 9850464119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9850464521) 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, 1773366 + ... + 1778911.

It is an arithmetic number, because the mean of its divisors is an integer number (1278820080).

Almost surely, 2^9850464121 is an apocalyptic number.

It is an amenable number.

9850464121 is a deficient number, since it is larger than the sum of its proper divisors (380096519).

9850464121 is a wasteful number, since it uses less digits than its factorization.

9850464121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3552383.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 9850464121 is about 99249.5043866719. The cubic root of 9850464121 is about 2143.6418699483.

The spelling of 9850464121 in words is "nine billion, eight hundred fifty million, four hundred sixty-four thousand, one hundred twenty-one".