5649358 has 16 divisors (see below), whose sum is σ = 9956016. Its totient is φ = 2370240.

The previous prime is 5649317. The next prime is 5649367. The reversal of 5649358 is 8539465.

It is a d-powerful number, because it can be written as 5⁵ + 6⁴ + 4⁴ + 9² + 3¹³ + 5⁹ + 8⁷ .

It is a self number, because there is not a number n which added to its sum of digits gives 5649358.

It is a congruent number.

It is an unprimeable number.

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, 9591 + ... + 10162.

It is an arithmetic number, because the mean of its divisors is an integer number (622251).

Almost surely, 2^5649358 is an apocalyptic number.

5649358 is a deficient number, since it is larger than the sum of its proper divisors (4306658).

5649358 is a wasteful number, since it uses less digits than its factorization.

5649358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19779.

The product of its digits is 129600, while the sum is 40.

The square root of 5649358 is about 2376.8378152495. The cubic root of 5649358 is about 178.1010031488.

The spelling of 5649358 in words is "five million, six hundred forty-nine thousand, three hundred fifty-eight".