4169871930 has 32 divisors (see below), whose sum is σ = 11437363584. Its totient is φ = 953113536.

The previous prime is 4169871889. The next prime is 4169871949. The reversal of 4169871930 is 391789614.

It is a happy number.

4169871930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4169871930.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9928057 + ... + 9928476.

It is an arithmetic number, because the mean of its divisors is an integer number (357417612).

Almost surely, 2^4169871930 is an apocalyptic number.

4169871930 is an abundant number, since it is smaller than the sum of its proper divisors (7267491654).

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

4169871930 is a wasteful number, since it uses less digits than its factorization.

4169871930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19856550.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 4169871930 is about 64574.5455268560. The cubic root of 4169871930 is about 1609.5614882800.

It can be divided in two parts, 416 and 9871930, that added together give a triangular number (9872346 = T₄₄₄₃).

The spelling of 4169871930 in words is "four billion, one hundred sixty-nine million, eight hundred seventy-one thousand, nine hundred thirty".