1696655323 has 4 divisors (see below), whose sum is σ = 1850896728. Its totient is φ = 1542413920.

The previous prime is 1696655321. The next prime is 1696655347. The reversal of 1696655323 is 3235566961.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3235566961 = 11 ⋅294142451.

It is a cyclic number.

It is not a de Polignac number, because 1696655323 - 2¹ = 1696655321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1696655321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77120686 + ... + 77120707.

It is an arithmetic number, because the mean of its divisors is an integer number (462724182).

Almost surely, 2^1696655323 is an apocalyptic number.

1696655323 is a deficient number, since it is larger than the sum of its proper divisors (154241405).

1696655323 is a wasteful number, since it uses less digits than its factorization.

1696655323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154241404.

The product of its digits is 874800, while the sum is 46.

The square root of 1696655323 is about 41190.4761200936. The cubic root of 1696655323 is about 1192.6999690732.

The spelling of 1696655323 in words is "one billion, six hundred ninety-six million, six hundred fifty-five thousand, three hundred twenty-three".