3371645 has 8 divisors (see below), whose sum is σ = 4259040. Its totient is φ = 2555280.

The previous prime is 3371633. The next prime is 3371647. The reversal of 3371645 is 5461733.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3371645 - 2¹⁰ = 3370621 is a prime.

It is a super-2 number, since 2×3371645² = 22735980012050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3371647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17651 + ... + 17840.

It is an arithmetic number, because the mean of its divisors is an integer number (532380).

Almost surely, 2^3371645 is an apocalyptic number.

It is an amenable number.

3371645 is a deficient number, since it is larger than the sum of its proper divisors (887395).

3371645 is a wasteful number, since it uses less digits than its factorization.

3371645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35515.

The product of its digits is 7560, while the sum is 29.

The square root of 3371645 is about 1836.2039647054. The cubic root of 3371645 is about 149.9502798175.

The spelling of 3371645 in words is "three million, three hundred seventy-one thousand, six hundred forty-five".