1324380326 has 16 divisors (see below), whose sum is σ = 2056596480. Its totient is φ = 638972040.

The previous prime is 1324380293. The next prime is 1324380347. The reversal of 1324380326 is 6230834231.

It is a junction number, because it is equal to n+sod(n) for n = 1324380292 and 1324380301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9266 + ... + 52293.

It is an arithmetic number, because the mean of its divisors is an integer number (128537280).

Almost surely, 2^1324380326 is an apocalyptic number.

1324380326 is a deficient number, since it is larger than the sum of its proper divisors (732216154).

1324380326 is a wasteful number, since it uses less digits than its factorization.

1324380326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61939.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 1324380326 is about 36392.0365739539. The cubic root of 1324380326 is about 1098.1733667634.

The spelling of 1324380326 in words is "one billion, three hundred twenty-four million, three hundred eighty thousand, three hundred twenty-six".