1950164008 has 24 divisors (see below), whose sum is σ = 3959470350. Its totient is φ = 900075072.

The previous prime is 1950163987. The next prime is 1950164033. The reversal of 1950164008 is 8004610591.

It can be written as a sum of positive squares in 3 ways, for example, as 1563569764 + 386594244 = 39542^2 + 19662^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 719863 + ... + 722566.

Almost surely, 2^1950164008 is an apocalyptic number.

It is an amenable number.

1950164008 is an abundant number, since it is smaller than the sum of its proper divisors (2009306342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1950164008 is a wasteful number, since it uses less digits than its factorization.

1950164008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442461 (or 1442444 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 1950164008 is about 44160.6613175120. The cubic root of 1950164008 is about 1249.3680022236.

Adding to 1950164008 its reverse (8004610591), we get a palindrome (9954774599).

The spelling of 1950164008 in words is "one billion, nine hundred fifty million, one hundred sixty-four thousand, eight".