979132000393 has 2 divisors, whose sum is σ = 979132000394. Its totient is φ = 979132000392.

The previous prime is 979132000361. The next prime is 979132000501. The reversal of 979132000393 is 393000231979.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 965968568569 + 13163431824 = 982837^2 + 114732^2 .

It is a cyclic number.

It is not a de Polignac number, because 979132000393 - 2⁵ = 979132000361 is a prime.

It is not a weakly prime, because it can be changed into another prime (979132000793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489566000196 + 489566000197.

It is an arithmetic number, because the mean of its divisors is an integer number (489566000197).

Almost surely, 2^979132000393 is an apocalyptic number.

It is an amenable number.

979132000393 is a deficient number, since it is larger than the sum of its proper divisors (1).

979132000393 is an equidigital number, since it uses as much as digits as its factorization.

979132000393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 275562, while the sum is 46.

The spelling of 979132000393 in words is "nine hundred seventy-nine billion, one hundred thirty-two million, three hundred ninety-three", and thus it is an aban number.