34780233 has 8 divisors (see below), whose sum is σ = 47869696. Its totient is φ = 22438800.

The previous prime is 34780231. The next prime is 34780261. The reversal of 34780233 is 33208743.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34780233 - 2¹ = 34780231 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34780233.

It is not an unprimeable number, because it can be changed into a prime (34780231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186898 + ... + 187083.

It is an arithmetic number, because the mean of its divisors is an integer number (5983712).

Almost surely, 2^34780233 is an apocalyptic number.

It is an amenable number.

34780233 is a deficient number, since it is larger than the sum of its proper divisors (13089463).

34780233 is a wasteful number, since it uses less digits than its factorization.

34780233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374015.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 34780233 is about 5897.4768333585. The cubic root of 34780233 is about 326.4205526244.

Adding to 34780233 its reverse (33208743), we get a palindrome (67988976).

The spelling of 34780233 in words is "thirty-four million, seven hundred eighty thousand, two hundred thirty-three".