3486834 has 32 divisors (see below), whose sum is σ = 8346240. Its totient is φ = 1072656.

The previous prime is 3486829. The next prime is 3486839. The reversal of 3486834 is 4386843.

3486834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3486829) and next prime (3486839).

It is a super-2 number, since 2×3486834² = 24316022687112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3486839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1782 + ... + 3185.

It is an arithmetic number, because the mean of its divisors is an integer number (260820).

Almost surely, 2^3486834 is an apocalyptic number.

3486834 is an abundant number, since it is smaller than the sum of its proper divisors (4859406).

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

3486834 is a wasteful number, since it uses less digits than its factorization.

3486834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4991 (or 4985 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 3486834 is about 1867.3066164934. The cubic root of 3486834 is about 151.6388297071.

Subtracting 3486834 from its reverse (4386843), we obtain a palindrome (900009).

It can be divided in two parts, 34 and 86834, that added together give a palindrome (86868).

The spelling of 3486834 in words is "three million, four hundred eighty-six thousand, eight hundred thirty-four".