234632644 has 6 divisors (see below), whose sum is σ = 410607134. Its totient is φ = 117316320.

The previous prime is 234632611. The next prime is 234632669. The reversal of 234632644 is 446236432.

It can be written as a sum of positive squares in only one way, i.e., 141895744 + 92736900 = 11912^2 + 9630^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29329077 + ... + 29329084.

Almost surely, 2^234632644 is an apocalyptic number.

It is an amenable number.

234632644 is a deficient number, since it is larger than the sum of its proper divisors (175974490).

234632644 is a wasteful number, since it uses less digits than its factorization.

234632644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58658165 (or 58658163 counting only the distinct ones).

The product of its digits is 82944, while the sum is 34.

The square root of 234632644 is about 15317.7231989614. The cubic root of 234632644 is about 616.7788575360.

The spelling of 234632644 in words is "two hundred thirty-four million, six hundred thirty-two thousand, six hundred forty-four".