1234864323 has 96 divisors (see below), whose sum is σ = 2346319872. Its totient is φ = 607089600.

The previous prime is 1234864291. The next prime is 1234864361. The reversal of 1234864323 is 3234684321.

1234864323 is a `hidden beast` number, since 1 + 2 + 3 + 4 + 8 + 643 + 2 + 3 = 666.

It is not a de Polignac number, because 1234864323 - 2⁵ = 1234864291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1234864523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1009090 + ... + 1010312.

It is an arithmetic number, because the mean of its divisors is an integer number (24440832).

Almost surely, 2^1234864323 is an apocalyptic number.

1234864323 is a deficient number, since it is larger than the sum of its proper divisors (1111455549).

1234864323 is a wasteful number, since it uses less digits than its factorization.

1234864323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325 (or 1322 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 1234864323 is about 35140.6363488199. The cubic root of 1234864323 is about 1072.8518336449.

The spelling of 1234864323 in words is "one billion, two hundred thirty-four million, eight hundred sixty-four thousand, three hundred twenty-three".