550346334 has 16 divisors (see below), whose sum is σ = 1101020688. Its totient is φ = 183394112.

The previous prime is 550346299. The next prime is 550346371. The reversal of 550346334 is 433643055.

It is a junction number, because it is equal to n+sod(n) for n = 550346295 and 550346304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11794 + ... + 35210.

It is an arithmetic number, because the mean of its divisors is an integer number (68813793).

Almost surely, 2^550346334 is an apocalyptic number.

550346334 is an abundant number, since it is smaller than the sum of its proper divisors (550674354).

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

550346334 is a wasteful number, since it uses less digits than its factorization.

550346334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27339.

The product of its (nonzero) digits is 64800, while the sum is 33.

The square root of 550346334 is about 23459.4615027711. The cubic root of 550346334 is about 819.4932095540.

Adding to 550346334 its reverse (433643055), we get a palindrome (983989389).

The spelling of 550346334 in words is "five hundred fifty million, three hundred forty-six thousand, three hundred thirty-four".