3378480 has 80 divisors (see below), whose sum is σ = 11975424. Its totient is φ = 771840.

The previous prime is 3378457. The next prime is 3378481. The reversal of 3378480 is 848733.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×3378480² = 22828254220800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3378481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 675 + ... + 2685.

Almost surely, 2^3378480 is an apocalyptic number.

3378480 is a gapful number since it is divisible by the number (30) 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 3378480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5987712).

3378480 is an abundant number, since it is smaller than the sum of its proper divisors (8596944).

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

3378480 is a wasteful number, since it uses less digits than its factorization.

3378480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034 (or 2028 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 3378480 is about 1838.0641990964. The cubic root of 3378480 is about 150.0515378459.

The spelling of 3378480 in words is "three million, three hundred seventy-eight thousand, four hundred eighty".