9620950285 has 16 divisors (see below), whose sum is σ = 12051486720. Its totient is φ = 7364776320.

The previous prime is 9620950277. The next prime is 9620950349. The reversal of 9620950285 is 5820590269.

It is a happy number.

It is not a de Polignac number, because 9620950285 - 2³ = 9620950277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334917 + ... + 362506.

It is an arithmetic number, because the mean of its divisors is an integer number (753217920).

Almost surely, 2^9620950285 is an apocalyptic number.

It is an amenable number.

9620950285 is a deficient number, since it is larger than the sum of its proper divisors (2430536435).

9620950285 is a wasteful number, since it uses less digits than its factorization.

9620950285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697548.

The product of its (nonzero) digits is 388800, while the sum is 46.

The square root of 9620950285 is about 98086.4429215373. The cubic root of 9620950285 is about 2126.8620567320.

The spelling of 9620950285 in words is "nine billion, six hundred twenty million, nine hundred fifty thousand, two hundred eighty-five".