3486851984 has 40 divisors (see below), whose sum is σ = 8422788288. Its totient is φ = 1358513280.

The previous prime is 3486851969. The next prime is 3486852029. The reversal of 3486851984 is 4891586843.

It is a happy number.

3486851984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 1413887 + ... + 1416350.

Almost surely, 2^3486851984 is an apocalyptic number.

It is an amenable number.

3486851984 is an abundant number, since it is smaller than the sum of its proper divisors (4935936304).

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

3486851984 is a wasteful number, since it uses less digits than its factorization.

3486851984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830263 (or 2830257 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 56.

The square root of 3486851984 is about 59049.5722592467. The cubic root of 3486851984 is about 1516.3909040853.

The spelling of 3486851984 in words is "three billion, four hundred eighty-six million, eight hundred fifty-one thousand, nine hundred eighty-four".