1324914979 has 2 divisors, whose sum is σ = 1324914980. Its totient is φ = 1324914978.

The previous prime is 1324914919. The next prime is 1324914991. The reversal of 1324914979 is 9794194231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1324914979 is a prime.

It is not a weakly prime, because it can be changed into another prime (1324914919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662457489 + 662457490.

It is an arithmetic number, because the mean of its divisors is an integer number (662457490).

Almost surely, 2^1324914979 is an apocalyptic number.

1324914979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324914979 is an equidigital number, since it uses as much as digits as its factorization.

1324914979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 49.

The square root of 1324914979 is about 36399.3815744169. The cubic root of 1324914979 is about 1098.3211245943.

The spelling of 1324914979 in words is "one billion, three hundred twenty-four million, nine hundred fourteen thousand, nine hundred seventy-nine".