950728969 has 2 divisors, whose sum is σ = 950728970. Its totient is φ = 950728968.

The previous prime is 950728967. The next prime is 950729041. The reversal of 950728969 is 969827059.

950728969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 633176569 + 317552400 = 25163^2 + 17820^2 .

It is a cyclic number.

It is not a de Polignac number, because 950728969 - 2¹ = 950728967 is a prime.

It is a super-2 number, since 2×950728969² = 1807771144991605922, which contains 22 as substring.

Together with 950728967, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (950728967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475364484 + 475364485.

It is an arithmetic number, because the mean of its divisors is an integer number (475364485).

Almost surely, 2^950728969 is an apocalyptic number.

It is an amenable number.

950728969 is a deficient number, since it is larger than the sum of its proper divisors (1).

950728969 is an equidigital number, since it uses as much as digits as its factorization.

950728969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 55.

The square root of 950728969 is about 30833.8931859083. The cubic root of 950728969 is about 983.2989507337.

The spelling of 950728969 in words is "nine hundred fifty million, seven hundred twenty-eight thousand, nine hundred sixty-nine".