356369 has 8 divisors (see below), whose sum is σ = 389760. Its totient is φ = 323856.

The previous prime is 356351. The next prime is 356387. The reversal of 356369 is 963653.

It is an interprime number because it is at equal distance from previous prime (356351) and next prime (356387).

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

It is not a de Polignac number, because 356369 - 2⁸ = 356113 is a prime.

It is a super-2 number, since 2×356369² = 253997728322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (356399) 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, 854 + ... + 1200.

It is an arithmetic number, because the mean of its divisors is an integer number (48720).

2³⁵⁶³⁶⁹ is an apocalyptic number.

It is an amenable number.

356369 is a deficient number, since it is larger than the sum of its proper divisors (33391).

356369 is a wasteful number, since it uses less digits than its factorization.

356369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439.

The product of its digits is 14580, while the sum is 32.

The square root of 356369 is about 596.9664982225. The cubic root of 356369 is about 70.8978893210.

The spelling of 356369 in words is "three hundred fifty-six thousand, three hundred sixty-nine".