3354140 has 24 divisors (see below), whose sum is σ = 7287840. Its totient is φ = 1295168.

The previous prime is 3354133. The next prime is 3354149. The reversal of 3354140 is 414533.

3354140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3354140² = 22500510279200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3354149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2312 + ... + 3471.

It is an arithmetic number, because the mean of its divisors is an integer number (303660).

Almost surely, 2^3354140 is an apocalyptic number.

It is an amenable number.

3354140 is an abundant number, since it is smaller than the sum of its proper divisors (3933700).

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

3354140 is a wasteful number, since it uses less digits than its factorization.

3354140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5821 (or 5819 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3354140 is about 1831.4311343864. The cubic root of 3354140 is about 149.6903240751.

Adding to 3354140 its reverse (414533), we get a palindrome (3768673).

The spelling of 3354140 in words is "three million, three hundred fifty-four thousand, one hundred forty".