369669 has 8 divisors (see below), whose sum is σ = 496800. Its totient is φ = 244496.

The previous prime is 369661. The next prime is 369673. The reversal of 369669 is 966963.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 369669 - 2³ = 369661 is a prime.

It is a super-2 number, since 2×369669² = 273310339122, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 369669.

It is not an unprimeable number, because it can be changed into a prime (369661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34 + ... + 860.

It is an arithmetic number, because the mean of its divisors is an integer number (62100).

2³⁶⁹⁶⁶⁹ is an apocalyptic number.

It is an amenable number.

369669 is a deficient number, since it is larger than the sum of its proper divisors (127131).

369669 is a wasteful number, since it uses less digits than its factorization.

369669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979.

The product of its digits is 52488, while the sum is 39.

The square root of 369669 is about 608.0041118282. The cubic root of 369669 is about 71.7691293230.

The spelling of 369669 in words is "three hundred sixty-nine thousand, six hundred sixty-nine".