3357685 has 4 divisors (see below), whose sum is σ = 4029228. Its totient is φ = 2686144.

The previous prime is 3357677. The next prime is 3357689. The reversal of 3357685 is 5867533.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1483524 + 1874161 = 1218^2 + 1369^2 .

It is a cyclic number.

It is not a de Polignac number, because 3357685 - 2³ = 3357677 is a prime.

It is a super-2 number, since 2×3357685² = 22548097118450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3357689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335764 + ... + 335773.

It is an arithmetic number, because the mean of its divisors is an integer number (1007307).

Almost surely, 2^3357685 is an apocalyptic number.

It is an amenable number.

3357685 is a deficient number, since it is larger than the sum of its proper divisors (671543).

3357685 is an equidigital number, since it uses as much as digits as its factorization.

3357685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671542.

The product of its digits is 75600, while the sum is 37.

The square root of 3357685 is about 1832.3987011565. The cubic root of 3357685 is about 149.7430415485.

The spelling of 3357685 in words is "three million, three hundred fifty-seven thousand, six hundred eighty-five".