3307072 has 14 divisors (see below), whose sum is σ = 6562598. Its totient is φ = 1653504.

The previous prime is 3307067. The next prime is 3307099. The reversal of 3307072 is 2707033.

It can be written as a sum of positive squares in only one way, i.e., 3297856 + 9216 = 1816^2 + 96^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25773 + ... + 25900.

It is an arithmetic number, because the mean of its divisors is an integer number (468757).

Almost surely, 2^3307072 is an apocalyptic number.

3307072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3307072 is a deficient number, since it is larger than the sum of its proper divisors (3255526).

3307072 is an equidigital number, since it uses as much as digits as its factorization.

3307072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51685 (or 51675 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 22.

The square root of 3307072 is about 1818.5356746569. The cubic root of 3307072 is about 148.9868312611.

The spelling of 3307072 in words is "three million, three hundred seven thousand, seventy-two".