4016343 has 4 divisors (see below), whose sum is σ = 5355128. Its totient is φ = 2677560.

The previous prime is 4016339. The next prime is 4016347. The reversal of 4016343 is 3436104.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4016339) and next prime (4016347).

It is not a de Polignac number, because 4016343 - 2² = 4016339 is a prime.

It is a super-2 number, since 2×4016343² = 32262022187298, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

4016343 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4016347) 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 3 ways as a sum of consecutive naturals, for example, 669388 + ... + 669393.

It is an arithmetic number, because the mean of its divisors is an integer number (1338782).

Almost surely, 2^4016343 is an apocalyptic number.

4016343 is a deficient number, since it is larger than the sum of its proper divisors (1338785).

4016343 is a wasteful number, since it uses less digits than its factorization.

4016343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338784.

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

The square root of 4016343 is about 2004.0815851656. The cubic root of 4016343 is about 158.9560022244.

The spelling of 4016343 in words is "four million, sixteen thousand, three hundred forty-three".