3406023 has 16 divisors (see below), whose sum is σ = 5100000. Its totient is φ = 2246400.

The previous prime is 3406009. The next prime is 3406027. The reversal of 3406023 is 3206043.

Added to its reverse (3206043) it gives a triangular number (6612066 = T₃₆₃₆).

It is not a de Polignac number, because 3406023 - 2¹² = 3401927 is a prime.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 3405987 and 3406005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3406027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2103 + ... + 3351.

It is an arithmetic number, because the mean of its divisors is an integer number (318750).

Almost surely, 2^3406023 is an apocalyptic number.

3406023 is a deficient number, since it is larger than the sum of its proper divisors (1693977).

3406023 is a wasteful number, since it uses less digits than its factorization.

3406023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3406023 is about 1845.5413839847. The cubic root of 3406023 is about 150.4581989331.

Adding to 3406023 its reverse (3206043), we get a triangular number (6612066 = T₃₆₃₆).

The spelling of 3406023 in words is "three million, four hundred six thousand, twenty-three".