34339950 has 120 divisors (see below), whose sum is σ = 97676040. Its totient is φ = 8942400.

The previous prime is 34339933. The next prime is 34339951. The reversal of 34339950 is 5993343.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34339951) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 246981 + ... + 247119.

It is an arithmetic number, because the mean of its divisors is an integer number (813967).

Almost surely, 2^34339950 is an apocalyptic number.

34339950 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 34339950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48838020).

34339950 is an abundant number, since it is smaller than the sum of its proper divisors (63336090).

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

34339950 is a wasteful number, since it uses less digits than its factorization.

34339950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 36.

The square root of 34339950 is about 5860.0298634051. The cubic root of 34339950 is about 325.0373132701.

The spelling of 34339950 in words is "thirty-four million, three hundred thirty-nine thousand, nine hundred fifty".