1950986196 has 96 divisors (see below), whose sum is σ = 5448396800. Its totient is φ = 601745760.

The previous prime is 1950986179. The next prime is 1950986203. The reversal of 1950986196 is 6916890591.

1950986196 is a `hidden beast` number, since 19 + 5 + 0 + 9 + 8 + 619 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77181 + ... + 99291.

Almost surely, 2^1950986196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1950986196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2724198400).

1950986196 is an abundant number, since it is smaller than the sum of its proper divisors (3497410604).

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

1950986196 is a wasteful number, since it uses less digits than its factorization.

1950986196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22186 (or 22178 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 54.

The square root of 1950986196 is about 44169.9693909788. The cubic root of 1950986196 is about 1249.5435551601.

The spelling of 1950986196 in words is "one billion, nine hundred fifty million, nine hundred eighty-six thousand, one hundred ninety-six".