3305722 has 16 divisors (see below), whose sum is σ = 5690880. Its totient is φ = 1410768.

The previous prime is 3305719. The next prime is 3305749. The reversal of 3305722 is 2275033.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3305693 and 3305702.

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, 5143 + ... + 5749.

It is an arithmetic number, because the mean of its divisors is an integer number (355680).

Almost surely, 2^3305722 is an apocalyptic number.

3305722 is a deficient number, since it is larger than the sum of its proper divisors (2385158).

3305722 is a wasteful number, since it uses less digits than its factorization.

3305722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 3305722 is about 1818.1644590080. The cubic root of 3305722 is about 148.9665555614.

The spelling of 3305722 in words is "three million, three hundred five thousand, seven hundred twenty-two".