4186838412 has 18 divisors (see below), whose sum is σ = 10583397188. Its totient is φ = 1395612792.

The previous prime is 4186838407. The next prime is 4186838449. The reversal of 4186838412 is 2148386814.

4186838412 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58150498 + ... + 58150569.

Almost surely, 2^4186838412 is an apocalyptic number.

It is an amenable number.

4186838412 is an abundant number, since it is smaller than the sum of its proper divisors (6396558776).

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

4186838412 is a wasteful number, since it uses less digits than its factorization.

4186838412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116301077 (or 116301072 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 4186838412 is about 64705.7834509405. The cubic root of 4186838412 is about 1611.7415425678.

The spelling of 4186838412 in words is "four billion, one hundred eighty-six million, eight hundred thirty-eight thousand, four hundred twelve".