4026347 has 8 divisors (see below), whose sum is σ = 4564560. Its totient is φ = 3520800.

The previous prime is 4026343. The next prime is 4026353. The reversal of 4026347 is 7436204.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4026347 - 2² = 4026343 is a prime.

It is a super-2 number, since 2×4026347² = 32422940328818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4026343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7904 + ... + 8397.

It is an arithmetic number, because the mean of its divisors is an integer number (570570).

Almost surely, 2^4026347 is an apocalyptic number.

4026347 is a deficient number, since it is larger than the sum of its proper divisors (538213).

4026347 is a wasteful number, since it uses less digits than its factorization.

4026347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16333.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 4026347 is about 2006.5759392557. The cubic root of 4026347 is about 159.0878698937.

The spelling of 4026347 in words is "four million, twenty-six thousand, three hundred forty-seven".