3205480 has 32 divisors (see below), whose sum is σ = 7280640. Its totient is φ = 1270080.

The previous prime is 3205459. The next prime is 3205507. The reversal of 3205480 is 845023.

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, 4765 + ... + 5395.

It is an arithmetic number, because the mean of its divisors is an integer number (227520).

Almost surely, 2^3205480 is an apocalyptic number.

It is an amenable number.

3205480 is an abundant number, since it is smaller than the sum of its proper divisors (4075160).

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

3205480 is a wasteful number, since it uses less digits than its factorization.

3205480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 765 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 3205480 is about 1790.3854333634. The cubic root of 3205480 is about 147.4453306927.

The spelling of 3205480 in words is "three million, two hundred five thousand, four hundred eighty".