234069448 has 8 divisors (see below), whose sum is σ = 438880230. Its totient is φ = 117034720.

The previous prime is 234069431. The next prime is 234069449. The reversal of 234069448 is 844960432.

It can be written as a sum of positive squares in only one way, i.e., 206841924 + 27227524 = 14382^2 + 5218^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 234069448.

It is not an unprimeable number, because it can be changed into a prime (234069449) 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 as a sum of consecutive naturals, namely, 14629333 + ... + 14629348.

Almost surely, 2^234069448 is an apocalyptic number.

It is an amenable number.

234069448 is a deficient number, since it is larger than the sum of its proper divisors (204810782).

234069448 is a wasteful number, since it uses less digits than its factorization.

234069448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29258687 (or 29258683 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 234069448 is about 15299.3283512708. The cubic root of 234069448 is about 616.2849710318.

The spelling of 234069448 in words is "two hundred thirty-four million, sixty-nine thousand, four hundred forty-eight".