3391340 has 12 divisors (see below), whose sum is σ = 7121856. Its totient is φ = 1356528.

The previous prime is 3391331. The next prime is 3391343. The reversal of 3391340 is 431933.

It is not an unprimeable number, because it can be changed into a prime (3391343) 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, 84764 + ... + 84803.

It is an arithmetic number, because the mean of its divisors is an integer number (593488).

Almost surely, 2^3391340 is an apocalyptic number.

It is an amenable number.

3391340 is an abundant number, since it is smaller than the sum of its proper divisors (3730516).

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

3391340 is a wasteful number, since it uses less digits than its factorization.

3391340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169576 (or 169574 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 3391340 is about 1841.5591220485. The cubic root of 3391340 is about 150.2416844558.

The spelling of 3391340 in words is "three million, three hundred ninety-one thousand, three hundred forty".