1950986195 has 8 divisors (see below), whose sum is σ = 2364364080. Its totient is φ = 1545335200.

The previous prime is 1950986179. The next prime is 1950986203. The reversal of 1950986195 is 5916890591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1950986195 - 2⁴ = 1950986179 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1931165 + ... + 1932174.

It is an arithmetic number, because the mean of its divisors is an integer number (295545510).

Almost surely, 2^1950986195 is an apocalyptic number.

1950986195 is a deficient number, since it is larger than the sum of its proper divisors (413377885).

1950986195 is a wasteful number, since it uses less digits than its factorization.

1950986195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3863445.

The product of its (nonzero) digits is 874800, while the sum is 53.

The square root of 1950986195 is about 44169.9693796588. The cubic root of 1950986195 is about 1249.5435549466.

The spelling of 1950986195 in words is "one billion, nine hundred fifty million, nine hundred eighty-six thousand, one hundred ninety-five".