367669 has 8 divisors (see below), whose sum is σ = 398240. Its totient is φ = 338256.

The previous prime is 367663. The next prime is 367673. The reversal of 367669 is 966763.

367669 = 130² + 131² + ... + 148².

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 367669 - 2⁵ = 367637 is a prime.

It is a super-2 number, since 2×367669² = 270360987122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

367669 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (367663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442 + ... + 964.

It is an arithmetic number, because the mean of its divisors is an integer number (49780).

2³⁶⁷⁶⁶⁹ is an apocalyptic number.

It is an amenable number.

367669 is a deficient number, since it is larger than the sum of its proper divisors (30571).

367669 is a wasteful number, since it uses less digits than its factorization.

367669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579.

The product of its digits is 40824, while the sum is 37.

The square root of 367669 is about 606.3571554785. The cubic root of 367669 is about 71.6394656702.

The spelling of 367669 in words is "three hundred sixty-seven thousand, six hundred sixty-nine".