3423126 has 32 divisors (see below), whose sum is σ = 7891200. Its totient is φ = 969696.

The previous prime is 3423083. The next prime is 3423139. The reversal of 3423126 is 6213243.

It is a happy number.

It is a super-2 number, since 2×3423126² = 23435583223752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5985 + ... + 6531.

It is an arithmetic number, because the mean of its divisors is an integer number (246600).

Almost surely, 2^3423126 is an apocalyptic number.

3423126 is an abundant number, since it is smaller than the sum of its proper divisors (4468074).

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

3423126 is a wasteful number, since it uses less digits than its factorization.

3423126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708.

The product of its digits is 864, while the sum is 21.

The square root of 3423126 is about 1850.1691814534. The cubic root of 3423126 is about 150.7096154567.

Adding to 3423126 its reverse (6213243), we get a palindrome (9636369).

The spelling of 3423126 in words is "three million, four hundred twenty-three thousand, one hundred twenty-six".