5709938 has 8 divisors (see below), whose sum is σ = 9223788. Its totient is φ = 2635344.

The previous prime is 5709929. The next prime is 5709953. The reversal of 5709938 is 8399075.

It can be written as a sum of positive squares in 2 ways, for example, as 4695889 + 1014049 = 2167^2 + 1007^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 5709895 and 5709904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109781 + ... + 109832.

Almost surely, 2^5709938 is an apocalyptic number.

5709938 is a deficient number, since it is larger than the sum of its proper divisors (3513850).

5709938 is a wasteful number, since it uses less digits than its factorization.

5709938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219628.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 5709938 is about 2389.5476559383. The cubic root of 5709938 is about 178.7353537480.

The spelling of 5709938 in words is "five million, seven hundred nine thousand, nine hundred thirty-eight".