3351680 has 32 divisors (see below), whose sum is σ = 8014140. Its totient is φ = 1340416.

The previous prime is 3351679. The next prime is 3351683. The reversal of 3351680 is 861533.

It can be written as a sum of positive squares in 2 ways, for example, as 3297856 + 53824 = 1816^2 + 232^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×3351680² = 22467517644800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3351683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1979 + ... + 3258.

Almost surely, 2^3351680 is an apocalyptic number.

It is an amenable number.

3351680 is an abundant number, since it is smaller than the sum of its proper divisors (4662460).

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

3351680 is an equidigital number, since it uses as much as digits as its factorization.

3351680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5256 (or 5244 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3351680 is about 1830.7594052742. The cubic root of 3351680 is about 149.6537197335.

The spelling of 3351680 in words is "three million, three hundred fifty-one thousand, six hundred eighty".