3454016 has 28 divisors (see below), whose sum is σ = 7094220. Its totient is φ = 1666560.

The previous prime is 3454013. The next prime is 3454021. The reversal of 3454016 is 6104543.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 577600 + 2876416 = 760^2 + 1696^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3453982 and 3454000.

It is not an unprimeable number, because it can be changed into a prime (3454013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926 + ... + 2786.

It is an arithmetic number, because the mean of its divisors is an integer number (253365).

Almost surely, 2^3454016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3454016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3547110).

3454016 is an abundant number, since it is smaller than the sum of its proper divisors (3640204).

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

3454016 is a wasteful number, since it uses less digits than its factorization.

3454016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902 (or 1892 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3454016 is about 1858.4983185357. The cubic root of 3454016 is about 151.1615889289.

Adding to 3454016 its reverse (6104543), we get a palindrome (9558559).

The spelling of 3454016 in words is "three million, four hundred fifty-four thousand, sixteen".