368503469 has 2 divisors, whose sum is σ = 368503470. Its totient is φ = 368503468.

The previous prime is 368503427. The next prime is 368503523. The reversal of 368503469 is 964305863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 345588100 + 22915369 = 18590^2 + 4787^2 .

It is an emirp because it is prime and its reverse (964305863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 368503469 - 2²⁴ = 351726253 is a prime.

It is a super-2 number, since 2×368503469² = 271589613330067922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368103469) 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, 184251734 + 184251735.

It is an arithmetic number, because the mean of its divisors is an integer number (184251735).

Almost surely, 2^368503469 is an apocalyptic number.

It is an amenable number.

368503469 is a deficient number, since it is larger than the sum of its proper divisors (1).

368503469 is an equidigital number, since it uses as much as digits as its factorization.

368503469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 368503469 is about 19196.4441759405. Note that the first 3 decimals coincide. The cubic root of 368503469 is about 716.9362284563.

The spelling of 368503469 in words is "three hundred sixty-eight million, five hundred three thousand, four hundred sixty-nine".