353667 has 4 divisors (see below), whose sum is σ = 471560. Its totient is φ = 235776.

The previous prime is 353657. The next prime is 353677. The reversal of 353667 is 766353.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (353657) and next prime (353677).

It is not a de Polignac number, because 353667 - 2⁶ = 353603 is a prime.

It is a D-number.

It is a Duffinian number.

353667 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 353667.

It is not an unprimeable number, because it can be changed into a prime (353627) 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, 58942 + ... + 58947.

It is an arithmetic number, because the mean of its divisors is an integer number (117890).

2³⁵³⁶⁶⁷ is an apocalyptic number.

353667 is a deficient number, since it is larger than the sum of its proper divisors (117893).

353667 is a wasteful number, since it uses less digits than its factorization.

353667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117892.

The product of its digits is 11340, while the sum is 30.

The square root of 353667 is about 594.6990835708. The cubic root of 353667 is about 70.7182512680.

Subtracting 353667 from its reverse (766353), we obtain a triangular number (412686 = T₉₀₈).

The spelling of 353667 in words is "three hundred fifty-three thousand, six hundred sixty-seven".