3965343 has 8 divisors (see below), whose sum is σ = 5399808. Its totient is φ = 2587224.

The previous prime is 3965341. The next prime is 3965347. The reversal of 3965343 is 3435693.

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

It is not a de Polignac number, because 3965343 - 2¹ = 3965341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3965341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13921 + ... + 14202.

It is an arithmetic number, because the mean of its divisors is an integer number (674976).

Almost surely, 2^3965343 is an apocalyptic number.

3965343 is a deficient number, since it is larger than the sum of its proper divisors (1434465).

3965343 is a wasteful number, since it uses less digits than its factorization.

3965343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28173.

The product of its digits is 29160, while the sum is 33.

The square root of 3965343 is about 1991.3169009477. The cubic root of 3965343 is about 158.2803200791.

The spelling of 3965343 in words is "three million, nine hundred sixty-five thousand, three hundred forty-three".