34530750 has 96 divisors (see below), whose sum is σ = 94910400. Its totient is φ = 9057600.

The previous prime is 34530709. The next prime is 34530761. The reversal of 34530750 is 5703543.

It is a happy number.

It is a Curzon number.

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, 231676 + ... + 231824.

It is an arithmetic number, because the mean of its divisors is an integer number (988650).

Almost surely, 2^34530750 is an apocalyptic number.

34530750 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 34530750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47455200).

34530750 is an abundant number, since it is smaller than the sum of its proper divisors (60379650).

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

34530750 is a wasteful number, since it uses less digits than its factorization.

34530750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 34530750 is about 5876.2870930546. The cubic root of 34530750 is about 325.6381937077.

The spelling of 34530750 in words is "thirty-four million, five hundred thirty thousand, seven hundred fifty".