369230489 has 4 divisors (see below), whose sum is σ = 376197156. Its totient is φ = 362263824.

The previous prime is 369230479. The next prime is 369230509. The reversal of 369230489 is 984032963.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 984032963 = 5641 ⋅174443.

It can be written as a sum of positive squares in 2 ways, for example, as 334597264 + 34633225 = 18292^2 + 5885^2 .

It is a cyclic number.

It is not a de Polignac number, because 369230489 - 2¹⁶ = 369164953 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (369230419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3483254 + ... + 3483359.

It is an arithmetic number, because the mean of its divisors is an integer number (94049289).

Almost surely, 2^369230489 is an apocalyptic number.

It is an amenable number.

369230489 is a deficient number, since it is larger than the sum of its proper divisors (6966667).

369230489 is an equidigital number, since it uses as much as digits as its factorization.

369230489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6966666.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 369230489 is about 19215.3711647733. The cubic root of 369230489 is about 717.4073995757.

The spelling of 369230489 in words is "three hundred sixty-nine million, two hundred thirty thousand, four hundred eighty-nine".