3361472 has 28 divisors (see below), whose sum is σ = 6803136. Its totient is φ = 1647360.

The previous prime is 3361471. The next prime is 3361483. The reversal of 3361472 is 2741633.

It is a super-2 number, since 2×3361472² = 22598988013568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3361471) 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, 2897 + ... + 3887.

Almost surely, 2^3361472 is an apocalyptic number.

3361472 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 3361472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3401568).

3361472 is an abundant number, since it is smaller than the sum of its proper divisors (3441664).

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

3361472 is an equidigital number, since it uses as much as digits as its factorization.

3361472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056 (or 1046 counting only the distinct ones).

The product of its digits is 3024, while the sum is 26.

The square root of 3361472 is about 1833.4317549339. The cubic root of 3361472 is about 149.7993168133.

The spelling of 3361472 in words is "three million, three hundred sixty-one thousand, four hundred seventy-two".