3670326 has 64 divisors (see below), whose sum is σ = 9192960. Its totient is φ = 1075680.

The previous prime is 3670321. The next prime is 3670333. The reversal of 3670326 is 6230763.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3670326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3670321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21895 + ... + 22061.

It is an arithmetic number, because the mean of its divisors is an integer number (143640).

Almost surely, 2^3670326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3670326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4596480).

3670326 is an abundant number, since it is smaller than the sum of its proper divisors (5522634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3670326 is a wasteful number, since it uses less digits than its factorization.

3670326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 3670326 is about 1915.8094894848. The cubic root of 3670326 is about 154.2534478380.

The spelling of 3670326 in words is "three million, six hundred seventy thousand, three hundred twenty-six".