3305490 has 16 divisors (see below), whose sum is σ = 7933248. Its totient is φ = 881456.

The previous prime is 3305483. The next prime is 3305501. The reversal of 3305490 is 945033.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 3305490.

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, 55062 + ... + 55121.

It is an arithmetic number, because the mean of its divisors is an integer number (495828).

Almost surely, 2^3305490 is an apocalyptic number.

3305490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3305490 is an abundant number, since it is smaller than the sum of its proper divisors (4627758).

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

3305490 is a wasteful number, since it uses less digits than its factorization.

3305490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110193.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 3305490 is about 1818.1006572795. The cubic root of 3305490 is about 148.9630705890.

The spelling of 3305490 in words is "three million, three hundred five thousand, four hundred ninety".