334220550 has 24 divisors (see below), whose sum is σ = 828867336. Its totient is φ = 89125440.

The previous prime is 334220489. The next prime is 334220569. The reversal of 334220550 is 55022433.

It is a super-3 number, since 3×334220550³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 334220550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1113919 + ... + 1114218.

It is an arithmetic number, because the mean of its divisors is an integer number (34536139).

Almost surely, 2^334220550 is an apocalyptic number.

334220550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

334220550 is an abundant number, since it is smaller than the sum of its proper divisors (494646786).

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

334220550 is a wasteful number, since it uses less digits than its factorization.

334220550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228152 (or 2228147 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 334220550 is about 18281.6998662597. The cubic root of 334220550 is about 693.9758910532.

Adding to 334220550 its reverse (55022433), we get a palindrome (389242983).

The spelling of 334220550 in words is "three hundred thirty-four million, two hundred twenty thousand, five hundred fifty".