950827897 has 4 divisors (see below), whose sum is σ = 968768100. Its totient is φ = 932887696.

The previous prime is 950827879. The next prime is 950827921. The reversal of 950827897 is 798728059.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 798728059 = 149 ⋅5360591.

It can be written as a sum of positive squares in 2 ways, for example, as 407192041 + 543635856 = 20179^2 + 23316^2 .

It is a cyclic number.

It is not a de Polignac number, because 950827897 - 2¹⁹ = 950303609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (950822897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8970022 + ... + 8970127.

It is an arithmetic number, because the mean of its divisors is an integer number (242192025).

Almost surely, 2^950827897 is an apocalyptic number.

It is an amenable number.

950827897 is a deficient number, since it is larger than the sum of its proper divisors (17940203).

950827897 is a wasteful number, since it uses less digits than its factorization.

950827897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17940202.

The product of its (nonzero) digits is 2540160, while the sum is 55.

The square root of 950827897 is about 30835.4973528886. The cubic root of 950827897 is about 983.3330552395. Note that the first 3 decimals are identical.

The spelling of 950827897 in words is "nine hundred fifty million, eight hundred twenty-seven thousand, eight hundred ninety-seven".