36943229 has 2 divisors, whose sum is σ = 36943230. Its totient is φ = 36943228.

The previous prime is 36943223. The next prime is 36943243. The reversal of 36943229 is 92234963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27931225 + 9012004 = 5285^2 + 3002^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36943229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36943192 and 36943201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36943223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18471614 + 18471615.

It is an arithmetic number, because the mean of its divisors is an integer number (18471615).

Almost surely, 2^36943229 is an apocalyptic number.

It is an amenable number.

36943229 is a deficient number, since it is larger than the sum of its proper divisors (1).

36943229 is an equidigital number, since it uses as much as digits as its factorization.

36943229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 38.

The square root of 36943229 is about 6078.0941914386. The cubic root of 36943229 is about 333.0516712887.

The spelling of 36943229 in words is "thirty-six million, nine hundred forty-three thousand, two hundred twenty-nine".