34189350 has 96 divisors (see below), whose sum is σ = 92806560. Its totient is φ = 8279040.

The previous prime is 34189349. The next prime is 34189381. The reversal of 34189350 is 5398143.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 173452 + ... + 173648.

It is an arithmetic number, because the mean of its divisors is an integer number (966735).

Almost surely, 2^34189350 is an apocalyptic number.

34189350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 34189350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46403280).

34189350 is an abundant number, since it is smaller than the sum of its proper divisors (58617210).

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

34189350 is a wasteful number, since it uses less digits than its factorization.

34189350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 34189350 is about 5847.1659801993. The cubic root of 34189350 is about 324.5614598020.

The spelling of 34189350 in words is "thirty-four million, one hundred eighty-nine thousand, three hundred fifty".