8950146973 has 16 divisors (see below), whose sum is σ = 9642885120. Its totient is φ = 8280374256.

The previous prime is 8950146971. The next prime is 8950146977. The reversal of 8950146973 is 3796410598.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8950146973 - 2¹ = 8950146971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8950146973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8950146971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402636 + ... + 424282.

It is an arithmetic number, because the mean of its divisors is an integer number (602680320).

Almost surely, 2^8950146973 is an apocalyptic number.

It is an amenable number.

8950146973 is a deficient number, since it is larger than the sum of its proper divisors (692738147).

8950146973 is a wasteful number, since it uses less digits than its factorization.

8950146973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22176.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The square root of 8950146973 is about 94605.2164153753. The cubic root of 8950146973 is about 2076.2360254174.

The spelling of 8950146973 in words is "eight billion, nine hundred fifty million, one hundred forty-six thousand, nine hundred seventy-three".