4013326 has 16 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 1841920.

The previous prime is 4013323. The next prime is 4013329. The reversal of 4013326 is 6233104.

It is an interprime number because it is at equal distance from previous prime (4013323) and next prime (4013329).

It is a super-2 number, since 2×4013326² = 32213571164552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013323) 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 7 ways as a sum of consecutive naturals, for example, 46 + ... + 2833.

It is an arithmetic number, because the mean of its divisors is an integer number (408240).

Almost surely, 2^4013326 is an apocalyptic number.

4013326 is a deficient number, since it is larger than the sum of its proper divisors (2518514).

4013326 is a wasteful number, since it uses less digits than its factorization.

4013326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2939.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 4013326 is about 2003.3287298893. The cubic root of 4013326 is about 158.9161906852.

It can be divided in two parts, 40 and 13326, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 4013326 in words is "four million, thirteen thousand, three hundred twenty-six".