5784649 has 8 divisors (see below), whose sum is σ = 6382152. Its totient is φ = 5208960.

The previous prime is 5784637. The next prime is 5784671. The reversal of 5784649 is 9464875.

5784649 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 24649 + 5760000 = 157^2 + 2400^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5784649 - 2¹³ = 5776457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5784629) 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, 4894 + ... + 5959.

It is an arithmetic number, because the mean of its divisors is an integer number (797769).

Almost surely, 2^5784649 is an apocalyptic number.

It is an amenable number.

5784649 is a deficient number, since it is larger than the sum of its proper divisors (597503).

5784649 is a wasteful number, since it uses less digits than its factorization.

5784649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10907.

The product of its digits is 241920, while the sum is 43.

The square root of 5784649 is about 2405.1297262310. The cubic root of 5784649 is about 179.5115253965.

The spelling of 5784649 in words is "five million, seven hundred eighty-four thousand, six hundred forty-nine".