369983 has 2 divisors, whose sum is σ = 369984. Its totient is φ = 369982.

The previous prime is 369979. The next prime is 369991. The reversal of 369983 is 389963.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 369983 - 2² = 369979 is a prime.

It is a Sophie Germain prime.

It is a nialpdrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (369913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184991 + 184992.

It is an arithmetic number, because the mean of its divisors is an integer number (184992).

2³⁶⁹⁹⁸³ is an apocalyptic number.

369983 is a deficient number, since it is larger than the sum of its proper divisors (1).

369983 is an equidigital number, since it uses as much as digits as its factorization.

369983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 38.

The square root of 369983 is about 608.2622789554. The cubic root of 369983 is about 71.7894440090.

The spelling of 369983 in words is "three hundred sixty-nine thousand, nine hundred eighty-three".