3454912 has 28 divisors (see below), whose sum is σ = 7045960. Its totient is φ = 1679616.

The previous prime is 3454909. The next prime is 3454933. The reversal of 3454912 is 2194543.

3454912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 1639 + ... + 3097.

Almost surely, 2^3454912 is an apocalyptic number.

3454912 is a gapful number since it is divisible by the number (32) 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 3454912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3522980).

3454912 is an abundant number, since it is smaller than the sum of its proper divisors (3591048).

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

3454912 is a wasteful number, since it uses less digits than its factorization.

3454912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508 (or 1498 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 3454912 is about 1858.7393577369. The cubic root of 3454912 is about 151.1746586497.

It can be divided in two parts, 34 and 54912, that added together give a triangular number (54946 = T₃₃₁).

The spelling of 3454912 in words is "three million, four hundred fifty-four thousand, nine hundred twelve".