693283 has 2 divisors, whose sum is σ = 693284. Its totient is φ = 693282.

The previous prime is 693257. The next prime is 693317. The reversal of 693283 is 382396.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 693283 - 2⁹ = 692771 is a prime.

It is not a weakly prime, because it can be changed into another prime (693223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346641 + 346642.

It is an arithmetic number, because the mean of its divisors is an integer number (346642).

2⁶⁹³²⁸³ is an apocalyptic number.

693283 is a deficient number, since it is larger than the sum of its proper divisors (1).

693283 is an equidigital number, since it uses as much as digits as its factorization.

693283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 31.

The square root of 693283 is about 832.6361750489. The cubic root of 693283 is about 88.5054844612.

The spelling of 693283 in words is "six hundred ninety-three thousand, two hundred eighty-three".