5649393 has 8 divisors (see below), whose sum is σ = 7656256. Its totient is φ = 3704400.

The previous prime is 5649367. The next prime is 5649401. The reversal of 5649393 is 3939465.

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

It is not a de Polignac number, because 5649393 - 2¹³ = 5641201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5649793) 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, 15253 + ... + 15618.

It is an arithmetic number, because the mean of its divisors is an integer number (957032).

Almost surely, 2^5649393 is an apocalyptic number.

It is an amenable number.

5649393 is a deficient number, since it is larger than the sum of its proper divisors (2006863).

5649393 is a wasteful number, since it uses less digits than its factorization.

5649393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30935.

The product of its digits is 87480, while the sum is 39.

The square root of 5649393 is about 2376.8451779617. The cubic root of 5649393 is about 178.1013709500.

The spelling of 5649393 in words is "five million, six hundred forty-nine thousand, three hundred ninety-three".