3308697 has 24 divisors (see below), whose sum is σ = 5653440. Its totient is φ = 1824480.

The previous prime is 3308677. The next prime is 3308713. The reversal of 3308697 is 7968033.

It is not a de Polignac number, because 3308697 - 2⁶ = 3308633 is a prime.

It is an Ulam number.

3308697 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3308677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 922 + ... + 2732.

It is an arithmetic number, because the mean of its divisors is an integer number (235560).

Almost surely, 2^3308697 is an apocalyptic number.

It is an amenable number.

3308697 is a deficient number, since it is larger than the sum of its proper divisors (2344743).

3308697 is a wasteful number, since it uses less digits than its factorization.

3308697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853 (or 1850 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3308697 is about 1818.9824078314. The cubic root of 3308697 is about 149.0112298789.

It can be divided in two parts, 3308 and 697, that added together give a triangular number (4005 = T₈₉).

The spelling of 3308697 in words is "three million, three hundred eight thousand, six hundred ninety-seven".