5699943 has 32 divisors (see below), whose sum is σ = 9139200. Its totient is φ = 3499200.

The previous prime is 5699933. The next prime is 5699963. The reversal of 5699943 is 3499965.

It is a happy number.

It is not a de Polignac number, because 5699943 - 2⁴ = 5699927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5699923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20898 + ... + 21168.

It is an arithmetic number, because the mean of its divisors is an integer number (285600).

Almost surely, 2^5699943 is an apocalyptic number.

5699943 is a deficient number, since it is larger than the sum of its proper divisors (3439257).

5699943 is a wasteful number, since it uses less digits than its factorization.

5699943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 334 counting only the distinct ones).

The product of its digits is 262440, while the sum is 45.

The square root of 5699943 is about 2387.4553398964. The cubic root of 5699943 is about 178.6310033302.

It can be divided in two parts, 56 and 99943, that added together give a palindrome (99999).

The spelling of 5699943 in words is "five million, six hundred ninety-nine thousand, nine hundred forty-three".