3346940 has 24 divisors (see below), whose sum is σ = 7130592. Its totient is φ = 1319360.

The previous prime is 3346927. The next prime is 3346951. The reversal of 3346940 is 496433.

It is a happy number.

It is a super-2 number, since 2×3346940² = 22404014727200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242 + ... + 2598.

It is an arithmetic number, because the mean of its divisors is an integer number (297108).

Almost surely, 2^3346940 is an apocalyptic number.

It is an amenable number.

3346940 is an abundant number, since it is smaller than the sum of its proper divisors (3783652).

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

3346940 is a wasteful number, since it uses less digits than its factorization.

3346940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437 (or 2435 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3346940 is about 1829.4644024960. The cubic root of 3346940 is about 149.5831388815.

The spelling of 3346940 in words is "three million, three hundred forty-six thousand, nine hundred forty".