3402356 has 12 divisors (see below), whose sum is σ = 5967360. Its totient is φ = 1697400.

The previous prime is 3402341. The next prime is 3402359. The reversal of 3402356 is 6532043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2381 + ... + 3531.

It is an arithmetic number, because the mean of its divisors is an integer number (497280).

Almost surely, 2^3402356 is an apocalyptic number.

It is an amenable number.

3402356 is a deficient number, since it is larger than the sum of its proper divisors (2565004).

3402356 is a wasteful number, since it uses less digits than its factorization.

3402356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894 (or 1892 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3402356 is about 1844.5476410220. The cubic root of 3402356 is about 150.4041839978.

Adding to 3402356 its reverse (6532043), we get a palindrome (9934399).

The spelling of 3402356 in words is "three million, four hundred two thousand, three hundred fifty-six".