4199190850 has 12 divisors (see below), whose sum is σ = 7810495074. Its totient is φ = 1679676320.

The previous prime is 4199190833. The next prime is 4199190851. The reversal of 4199190850 is 580919914.

It can be written as a sum of positive squares in 3 ways, for example, as 3265093881 + 934096969 = 57141^2 + 30563^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4199190850.

It is not an unprimeable number, because it can be changed into a prime (4199190851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41991859 + ... + 41991958.

Almost surely, 2^4199190850 is an apocalyptic number.

4199190850 is a deficient number, since it is larger than the sum of its proper divisors (3611304224).

4199190850 is a wasteful number, since it uses less digits than its factorization.

4199190850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83983829 (or 83983824 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 46.

The square root of 4199190850 is about 64801.1639555957. The cubic root of 4199190850 is about 1613.3250277995.

The spelling of 4199190850 in words is "four billion, one hundred ninety-nine million, one hundred ninety thousand, eight hundred fifty".