5306709 has 4 divisors (see below), whose sum is σ = 7075616. Its totient is φ = 3537804.

The previous prime is 5306701. The next prime is 5306711. The reversal of 5306709 is 9076035.

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 not a de Polignac number, because 5306709 - 2³ = 5306701 is a prime.

It is a super-2 number, since 2×5306709² = 56322320821362, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

5306709 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5306701) 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, 884449 + ... + 884454.

It is an arithmetic number, because the mean of its divisors is an integer number (1768904).

Almost surely, 2^5306709 is an apocalyptic number.

It is an amenable number.

5306709 is a deficient number, since it is larger than the sum of its proper divisors (1768907).

5306709 is a wasteful number, since it uses less digits than its factorization.

5306709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768906.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 5306709 is about 2303.6295275065. The cubic root of 5306709 is about 174.4248765997.

The spelling of 5306709 in words is "five million, three hundred six thousand, seven hundred nine".