1323936652 has 48 divisors (see below), whose sum is σ = 2441376000. Its totient is φ = 627359040.

The previous prime is 1323936637. The next prime is 1323936667. The reversal of 1323936652 is 2566393231.

It is an interprime number because it is at equal distance from previous prime (1323936637) and next prime (1323936667).

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 1915627 + ... + 1916317.

It is an arithmetic number, because the mean of its divisors is an integer number (50862000).

Almost surely, 2^1323936652 is an apocalyptic number.

It is an amenable number.

1323936652 is a deficient number, since it is larger than the sum of its proper divisors (1117439348).

1323936652 is a wasteful number, since it uses less digits than its factorization.

1323936652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006 (or 1004 counting only the distinct ones).

The product of its digits is 174960, while the sum is 40.

The square root of 1323936652 is about 36385.9403066624. The cubic root of 1323936652 is about 1098.0507218858.

The spelling of 1323936652 in words is "one billion, three hundred twenty-three million, nine hundred thirty-six thousand, six hundred fifty-two".