1363433 has 2 divisors, whose sum is σ = 1363434. Its totient is φ = 1363432.

The previous prime is 1363429. The next prime is 1363447. The reversal of 1363433 is 3343631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 937024 + 426409 = 968^2 + 653^2 .

It is an emirp because it is prime and its reverse (3343631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1363433 - 2² = 1363429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1363399 and 1363408.

It is not a weakly prime, because it can be changed into another prime (1363403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681716 + 681717.

It is an arithmetic number, because the mean of its divisors is an integer number (681717).

2^1363433 is an apocalyptic number.

It is an amenable number.

1363433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363433 is an equidigital number, since it uses as much as digits as its factorization.

1363433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 23.

The square root of 1363433 is about 1167.6613378887. The cubic root of 1363433 is about 110.8863105632.

The spelling of 1363433 in words is "one million, three hundred sixty-three thousand, four hundred thirty-three".