3347480 has 32 divisors (see below), whose sum is σ = 7678800. Its totient is φ = 1312896.

The previous prime is 3347471. The next prime is 3347503. The reversal of 3347480 is 847433.

It is a super-2 number, since 2×3347480² = 22411244700800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331 + ... + 2909.

Almost surely, 2^3347480 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 3347480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3839400).

3347480 is an abundant number, since it is smaller than the sum of its proper divisors (4331320).

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

3347480 is a wasteful number, since it uses less digits than its factorization.

3347480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643 (or 1639 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 3347480 is about 1829.6119807216. The cubic root of 3347480 is about 149.5911831002.

The spelling of 3347480 in words is "three million, three hundred forty-seven thousand, four hundred eighty".