4343234538 has 8 divisors (see below), whose sum is σ = 8686469088. Its totient is φ = 1447744844.

The previous prime is 4343234537. The next prime is 4343234543. The reversal of 4343234538 is 8354323434.

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

4343234538 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4343234496 and 4343234505.

It is not an unprimeable number, because it can be changed into a prime (4343234537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361936206 + ... + 361936217.

It is an arithmetic number, because the mean of its divisors is an integer number (1085808636).

Almost surely, 2^4343234538 is an apocalyptic number.

4343234538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4343234538 is a wasteful number, since it uses less digits than its factorization.

4343234538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723872428.

The product of its digits is 414720, while the sum is 39.

The square root of 4343234538 is about 65903.2209986735. The cubic root of 4343234538 is about 1631.5651768037.

The spelling of 4343234538 in words is "four billion, three hundred forty-three million, two hundred thirty-four thousand, five hundred thirty-eight".