694323 has 24 divisors (see below), whose sum is σ = 1168128. Its totient is φ = 389232.

The previous prime is 694319. The next prime is 694327. The reversal of 694323 is 323496.

It is an interprime number because it is at equal distance from previous prime (694319) and next prime (694327).

It is not a de Polignac number, because 694323 - 2² = 694319 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 694323.

It is not an unprimeable number, because it can be changed into a prime (694327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6436 + ... + 6542.

It is an arithmetic number, because the mean of its divisors is an integer number (48672).

2⁶⁹⁴³²³ is an apocalyptic number.

694323 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

694323 is a deficient number, since it is larger than the sum of its proper divisors (473805).

694323 is a wasteful number, since it uses less digits than its factorization.

694323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 220 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 694323 is about 833.2604634807. The cubic root of 694323 is about 88.5497183051.

The spelling of 694323 in words is "six hundred ninety-four thousand, three hundred twenty-three".