234343634 has 48 divisors (see below), whose sum is σ = 420517440. Its totient is φ = 95908800.

The previous prime is 234343631. The next prime is 234343649. The reversal of 234343634 is 436343432.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 234343634.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234343631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2320184 + ... + 2320284.

It is an arithmetic number, because the mean of its divisors is an integer number (8760780).

Almost surely, 2^234343634 is an apocalyptic number.

234343634 is a deficient number, since it is larger than the sum of its proper divisors (186173806).

234343634 is a wasteful number, since it uses less digits than its factorization.

234343634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 222 counting only the distinct ones).

The product of its digits is 62208, while the sum is 32.

The square root of 234343634 is about 15308.2864488485. The cubic root of 234343634 is about 616.5255132817.

The spelling of 234343634 in words is "two hundred thirty-four million, three hundred forty-three thousand, six hundred thirty-four".