3322140 has 48 divisors (see below), whose sum is σ = 9852192. Its totient is φ = 833536.

The previous prime is 3322139. The next prime is 3322141. The reversal of 3322140 is 412233.

It is an interprime number because it is at equal distance from previous prime (3322139) and next prime (3322141).

It is a super-2 number, since 2×3322140² = 22073228359200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609 + ... + 2648.

It is an arithmetic number, because the mean of its divisors is an integer number (205254).

Almost surely, 2^3322140 is an apocalyptic number.

3322140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3322140 is an abundant number, since it is smaller than the sum of its proper divisors (6530052).

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

3322140 is a wasteful number, since it uses less digits than its factorization.

3322140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286 (or 3284 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3322140 is about 1822.6738600199. The cubic root of 3322140 is about 149.2127645187.

Adding to 3322140 its reverse (412233), we get a palindrome (3734373).

The spelling of 3322140 in words is "three million, three hundred twenty-two thousand, one hundred forty".