9231964634 has 4 divisors (see below), whose sum is σ = 13847946954. Its totient is φ = 4615982316.

The previous prime is 9231964633. The next prime is 9231964667. The reversal of 9231964634 is 4364691329.

9231964634 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8854245409 + 377719225 = 94097^2 + 19435^2 .

It is not an unprimeable number, because it can be changed into a prime (9231964633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2307991157 + ... + 2307991160.

Almost surely, 2^9231964634 is an apocalyptic number.

9231964634 is a deficient number, since it is larger than the sum of its proper divisors (4615982320).

9231964634 is a wasteful number, since it uses less digits than its factorization.

9231964634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4615982319.

The product of its digits is 839808, while the sum is 47.

The square root of 9231964634 is about 96083.1131573077. The cubic root of 9231964634 is about 2097.8030413342.

The spelling of 9231964634 in words is "nine billion, two hundred thirty-one million, nine hundred sixty-four thousand, six hundred thirty-four".