34830243 has 40 divisors (see below), whose sum is σ = 60774912. Its totient is φ = 19464624.

The previous prime is 34830233. The next prime is 34830251. The reversal of 34830243 is 34203843.

It is not a de Polignac number, because 34830243 - 2⁹ = 34829731 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34830223) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 25996 + ... + 27302.

Almost surely, 2^34830243 is an apocalyptic number.

34830243 is a deficient number, since it is larger than the sum of its proper divisors (25944669).

34830243 is a wasteful number, since it uses less digits than its factorization.

34830243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373 (or 1364 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 34830243 is about 5901.7152591429. The cubic root of 34830243 is about 326.5769295136.

The spelling of 34830243 in words is "thirty-four million, eight hundred thirty thousand, two hundred forty-three".