34449750 has 96 divisors (see below), whose sum is σ = 95056416. Its totient is φ = 9000000.

The previous prime is 34449739. The next prime is 34449763. The reversal of 34449750 is 5794443.

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, 137125 + ... + 137375.

It is an arithmetic number, because the mean of its divisors is an integer number (990171).

Almost surely, 2^34449750 is an apocalyptic number.

34449750 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 34449750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47528208).

34449750 is an abundant number, since it is smaller than the sum of its proper divisors (60606666).

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

34449750 is a wasteful number, since it uses less digits than its factorization.

34449750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 34449750 is about 5869.3909394417. The cubic root of 34449750 is about 325.3833740194.

The spelling of 34449750 in words is "thirty-four million, four hundred forty-nine thousand, seven hundred fifty".