5500398 has 8 divisors (see below), whose sum is σ = 11000808. Its totient is φ = 1833464.

The previous prime is 5500387. The next prime is 5500403. The reversal of 5500398 is 8930055.

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

5500398 is an admirable number.

It is a super-3 number, since 3×5500398³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458361 + ... + 458372.

It is an arithmetic number, because the mean of its divisors is an integer number (1375101).

Almost surely, 2^5500398 is an apocalyptic number.

5500398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5500398 is a wasteful number, since it uses less digits than its factorization.

5500398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916738.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5500398 is about 2345.2927322618. The cubic root of 5500398 is about 176.5216744777.

The spelling of 5500398 in words is "five million, five hundred thousand, three hundred ninety-eight".