363676400393 has 2 divisors, whose sum is σ = 363676400394. Its totient is φ = 363676400392.

The previous prime is 363676400357. The next prime is 363676400431. The reversal of 363676400393 is 393004676363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322155002569 + 41521397824 = 567587^2 + 203768^2 .

It is a cyclic number.

It is not a de Polignac number, because 363676400393 - 2¹⁴ = 363676384009 is a prime.

It is not a weakly prime, because it can be changed into another prime (363676400093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181838200196 + 181838200197.

It is an arithmetic number, because the mean of its divisors is an integer number (181838200197).

Almost surely, 2^363676400393 is an apocalyptic number.

It is an amenable number.

363676400393 is a deficient number, since it is larger than the sum of its proper divisors (1).

363676400393 is an equidigital number, since it uses as much as digits as its factorization.

363676400393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4408992, while the sum is 50.

The spelling of 363676400393 in words is "three hundred sixty-three billion, six hundred seventy-six million, four hundred thousand, three hundred ninety-three".