3351340 has 48 divisors (see below), whose sum is σ = 7437024. Its totient is φ = 1267200.

The previous prime is 3351331. The next prime is 3351343. The reversal of 3351340 is 431533.

It is a super-2 number, since 2×3351340² = 22462959591200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3351343) 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, 49987 + ... + 50053.

It is an arithmetic number, because the mean of its divisors is an integer number (154938).

Almost surely, 2^3351340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3351340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3718512).

3351340 is an abundant number, since it is smaller than the sum of its proper divisors (4085684).

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

3351340 is a wasteful number, since it uses less digits than its factorization.

3351340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 3351340 is about 1830.6665452780. Note that the first 3 decimals coincide. The cubic root of 3351340 is about 149.6486591882.

Adding to 3351340 its reverse (431533), we get a palindrome (3782873).

It can be divided in two parts, 335 and 1340, that multiplied together give a square (448900 = 670²).

The spelling of 3351340 in words is "three million, three hundred fifty-one thousand, three hundred forty".