5039969 has 4 divisors (see below), whose sum is σ = 5498160. Its totient is φ = 4581780.

The previous prime is 5039953. The next prime is 5039971. The reversal of 5039969 is 9699305.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5039969 - 2⁴ = 5039953 is a prime.

It is a super-2 number, since 2×5039969² = 50802575041922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5039999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229079 + ... + 229100.

It is an arithmetic number, because the mean of its divisors is an integer number (1374540).

Almost surely, 2^5039969 is an apocalyptic number.

It is an amenable number.

5039969 is a deficient number, since it is larger than the sum of its proper divisors (458191).

5039969 is a wasteful number, since it uses less digits than its factorization.

5039969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458190.

The product of its (nonzero) digits is 65610, while the sum is 41.

The square root of 5039969 is about 2244.9875278050. The cubic root of 5039969 is about 171.4520261228.

The spelling of 5039969 in words is "five million, thirty-nine thousand, nine hundred sixty-nine".