5730639 has 8 divisors (see below), whose sum is σ = 7716912. Its totient is φ = 3782400.

The previous prime is 5730631. The next prime is 5730643. The reversal of 5730639 is 9360375.

5730639 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5730639 - 2³ = 5730631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5730631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9154 + ... + 9759.

It is an arithmetic number, because the mean of its divisors is an integer number (964614).

Almost surely, 2^5730639 is an apocalyptic number.

5730639 is a deficient number, since it is larger than the sum of its proper divisors (1986273).

5730639 is a wasteful number, since it uses less digits than its factorization.

5730639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19017.

The product of its (nonzero) digits is 17010, while the sum is 33.

The square root of 5730639 is about 2393.8753100360. The cubic root of 5730639 is about 178.9510909518.

The spelling of 5730639 in words is "five million, seven hundred thirty thousand, six hundred thirty-nine".