368414491 has 2 divisors, whose sum is σ = 368414492. Its totient is φ = 368414490.

The previous prime is 368414477. The next prime is 368414533. The reversal of 368414491 is 194414863.

It is a weak prime.

It is an emirp because it is prime and its reverse (194414863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 368414491 - 2⁷ = 368414363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (368414591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184207245 + 184207246.

It is an arithmetic number, because the mean of its divisors is an integer number (184207246).

Almost surely, 2^368414491 is an apocalyptic number.

368414491 is a deficient number, since it is larger than the sum of its proper divisors (1).

368414491 is an equidigital number, since it uses as much as digits as its factorization.

368414491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 40.

The square root of 368414491 is about 19194.1264713974. The cubic root of 368414491 is about 716.8785205538.

The spelling of 368414491 in words is "three hundred sixty-eight million, four hundred fourteen thousand, four hundred ninety-one".