234316564 has 6 divisors (see below), whose sum is σ = 410053994. Its totient is φ = 117158280.

The previous prime is 234316561. The next prime is 234316583. The reversal of 234316564 is 465613432.

It can be written as a sum of positive squares in only one way, i.e., 208224900 + 26091664 = 14430^2 + 5108^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234316561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29289567 + ... + 29289574.

Almost surely, 2^234316564 is an apocalyptic number.

It is an amenable number.

234316564 is a deficient number, since it is larger than the sum of its proper divisors (175737430).

234316564 is a wasteful number, since it uses less digits than its factorization.

234316564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58579145 (or 58579143 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 234316564 is about 15307.4022616511. The cubic root of 234316564 is about 616.5017732323.

Adding to 234316564 its reverse (465613432), we get a palindrome (699929996).

The spelling of 234316564 in words is "two hundred thirty-four million, three hundred sixteen thousand, five hundred sixty-four".