368427149 has 2 divisors, whose sum is σ = 368427150. Its totient is φ = 368427148.

The previous prime is 368427109. The next prime is 368427193. The reversal of 368427149 is 941724863.

It is an a-pointer prime, because the next prime (368427193) can be obtained adding 368427149 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 249071524 + 119355625 = 15782^2 + 10925^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-368427149 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368427109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184213574 + 184213575.

It is an arithmetic number, because the mean of its divisors is an integer number (184213575).

Almost surely, 2^368427149 is an apocalyptic number.

It is an amenable number.

368427149 is a deficient number, since it is larger than the sum of its proper divisors (1).

368427149 is an equidigital number, since it uses as much as digits as its factorization.

368427149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 44.

The square root of 368427149 is about 19194.4562048525. The cubic root of 368427149 is about 716.8867306402.

The spelling of 368427149 in words is "three hundred sixty-eight million, four hundred twenty-seven thousand, one hundred forty-nine".