3480328 has 8 divisors (see below), whose sum is σ = 6525630. Its totient is φ = 1740160.

The previous prime is 3480299. The next prime is 3480329. The reversal of 3480328 is 8230843.

It can be written as a sum of positive squares in only one way, i.e., 3020644 + 459684 = 1738^2 + 678^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3480328² = 24225365975168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3480296 and 3480305.

It is not an unprimeable number, because it can be changed into a prime (3480329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217513 + ... + 217528.

Almost surely, 2^3480328 is an apocalyptic number.

It is an amenable number.

3480328 is a deficient number, since it is larger than the sum of its proper divisors (3045302).

3480328 is a wasteful number, since it uses less digits than its factorization.

3480328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435047 (or 435043 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 3480328 is about 1865.5637217742. The cubic root of 3480328 is about 151.5444579012.

The spelling of 3480328 in words is "three million, four hundred eighty thousand, three hundred twenty-eight".