5440899 has 8 divisors (see below), whose sum is σ = 7342272. Its totient is φ = 3583400.

The previous prime is 5440891. The next prime is 5440931. The reversal of 5440899 is 9980445.

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 5440899 - 2³ = 5440891 is a prime.

It is a super-3 number, since 3×5440899³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5440891) 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, 10677 + ... + 11174.

It is an arithmetic number, because the mean of its divisors is an integer number (917784).

Almost surely, 2^5440899 is an apocalyptic number.

5440899 is a deficient number, since it is larger than the sum of its proper divisors (1901373).

5440899 is a wasteful number, since it uses less digits than its factorization.

5440899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21937.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 5440899 is about 2332.5734715117. The cubic root of 5440899 is about 175.8828744651.

The spelling of 5440899 in words is "five million, four hundred forty thousand, eight hundred ninety-nine".