3402726 has 8 divisors (see below), whose sum is σ = 6805464. Its totient is φ = 1134240.

The previous prime is 3402709. The next prime is 3402727. The reversal of 3402726 is 6272043.

It is a sphenic number, since it is the product of 3 distinct primes.

3402726 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3402696 and 3402705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402727) 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, 283555 + ... + 283566.

It is an arithmetic number, because the mean of its divisors is an integer number (850683).

Almost surely, 2^3402726 is an apocalyptic number.

3402726 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3402726 is a wasteful number, since it uses less digits than its factorization.

3402726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567126.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 3402726 is about 1844.6479338887. The cubic root of 3402726 is about 150.4096358603.

Adding to 3402726 its reverse (6272043), we get a palindrome (9674769).

The spelling of 3402726 in words is "three million, four hundred two thousand, seven hundred twenty-six".