1324209404 has 12 divisors (see below), whose sum is σ = 2648418864. Its totient is φ = 567518304.

The previous prime is 1324209379. The next prime is 1324209461. The reversal of 1324209404 is 4049024231.

1324209404 is an admirable number.

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, 23646569 + ... + 23646624.

It is an arithmetic number, because the mean of its divisors is an integer number (220701572).

Almost surely, 2^1324209404 is an apocalyptic number.

1324209404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1324209404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1324209404 is a wasteful number, since it uses less digits than its factorization.

1324209404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47293204 (or 47293202 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1324209404 is about 36389.6881547507. The cubic root of 1324209404 is about 1098.1261220105.

The spelling of 1324209404 in words is "one billion, three hundred twenty-four million, two hundred nine thousand, four hundred four".