5909739 has 8 divisors (see below), whose sum is σ = 8596032. Its totient is φ = 3581640.

The previous prime is 5909737. The next prime is 5909749. The reversal of 5909739 is 9379095.

It is a happy number.

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

It is not a de Polignac number, because 5909739 - 2¹ = 5909737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5909739.

It is not an unprimeable number, because it can be changed into a prime (5909737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89509 + ... + 89574.

It is an arithmetic number, because the mean of its divisors is an integer number (1074504).

Almost surely, 2^5909739 is an apocalyptic number.

5909739 is a deficient number, since it is larger than the sum of its proper divisors (2686293).

5909739 is a wasteful number, since it uses less digits than its factorization.

5909739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179097.

The product of its (nonzero) digits is 76545, while the sum is 42.

The square root of 5909739 is about 2430.9954751089. The cubic root of 5909739 is about 180.7962563998.

The spelling of 5909739 in words is "five million, nine hundred nine thousand, seven hundred thirty-nine".