3485916 has 120 divisors (see below), whose sum is σ = 10977120. Its totient is φ = 943488.

The previous prime is 3485899. The next prime is 3485921. The reversal of 3485916 is 6195843.

3485916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3485916² = 24303220718112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 65746 + ... + 65798.

It is an arithmetic number, because the mean of its divisors is an integer number (91476).

Almost surely, 2^3485916 is an apocalyptic number.

3485916 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3485916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5488560).

3485916 is an abundant number, since it is smaller than the sum of its proper divisors (7491204).

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

3485916 is a wasteful number, since it uses less digits than its factorization.

3485916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 94 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 3485916 is about 1867.0607917259. The cubic root of 3485916 is about 151.6255209133.

The spelling of 3485916 in words is "three million, four hundred eighty-five thousand, nine hundred sixteen".