363433397 has 2 divisors, whose sum is σ = 363433398. Its totient is φ = 363433396.

The previous prime is 363433381. The next prime is 363433453. The reversal of 363433397 is 793334363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338891281 + 24542116 = 18409^2 + 4954^2 .

It is a cyclic number.

It is not a de Polignac number, because 363433397 - 2⁴ = 363433381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (363433297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181716698 + 181716699.

It is an arithmetic number, because the mean of its divisors is an integer number (181716699).

Almost surely, 2^363433397 is an apocalyptic number.

It is an amenable number.

363433397 is a deficient number, since it is larger than the sum of its proper divisors (1).

363433397 is an equidigital number, since it uses as much as digits as its factorization.

363433397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 41.

The square root of 363433397 is about 19063.9292119961. The cubic root of 363433397 is about 713.6330326882.

The spelling of 363433397 in words is "three hundred sixty-three million, four hundred thirty-three thousand, three hundred ninety-seven".