1324348436 has 12 divisors (see below), whose sum is σ = 2323825812. Its totient is φ = 660398208.

The previous prime is 1324348429. The next prime is 1324348451. The reversal of 1324348436 is 6348434231.

It can be written as a sum of positive squares in 2 ways, for example, as 288796036 + 1035552400 = 16994^2 + 32180^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1324348436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442325 + ... + 445308.

It is an arithmetic number, because the mean of its divisors is an integer number (193652151).

Almost surely, 2^1324348436 is an apocalyptic number.

It is an amenable number.

1324348436 is a deficient number, since it is larger than the sum of its proper divisors (999477376).

1324348436 is a wasteful number, since it uses less digits than its factorization.

1324348436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888010 (or 888008 counting only the distinct ones).

The product of its digits is 165888, while the sum is 38.

The square root of 1324348436 is about 36391.5984260104. The cubic root of 1324348436 is about 1098.1645523191.

The spelling of 1324348436 in words is "one billion, three hundred twenty-four million, three hundred forty-eight thousand, four hundred thirty-six".