3423426 has 16 divisors (see below), whose sum is σ = 7249824. Its totient is φ = 1073984.

The previous prime is 3423419. The next prime is 3423457. The reversal of 3423426 is 6243243.

It is a happy number.

It is a d-powerful number, because it can be written as 3¹² + 4⁵ + 2³ + 3¹² + 4⁹ + 2²¹ + 6³ .

It is a junction number, because it is equal to n+sod(n) for n = 3423396 and 3423405.

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, 16680 + ... + 16883.

It is an arithmetic number, because the mean of its divisors is an integer number (453114).

Almost surely, 2^3423426 is an apocalyptic number.

3423426 is an abundant number, since it is smaller than the sum of its proper divisors (3826398).

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

3423426 is a wasteful number, since it uses less digits than its factorization.

3423426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33585.

The product of its digits is 3456, while the sum is 24.

The square root of 3423426 is about 1850.2502533441. The cubic root of 3423426 is about 150.7140180178.

Adding to 3423426 its reverse (6243243), we get a palindrome (9666669).

The spelling of 3423426 in words is "three million, four hundred twenty-three thousand, four hundred twenty-six".