1696404323 has 4 divisors (see below), whose sum is σ = 1732498080. Its totient is φ = 1660310568.

The previous prime is 1696404319. The next prime is 1696404331. The reversal of 1696404323 is 3234046961.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1696404323 - 2² = 1696404319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1696406323) 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, 18046808 + ... + 18046901.

It is an arithmetic number, because the mean of its divisors is an integer number (433124520).

Almost surely, 2^1696404323 is an apocalyptic number.

1696404323 is a deficient number, since it is larger than the sum of its proper divisors (36093757).

1696404323 is an equidigital number, since it uses as much as digits as its factorization.

1696404323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36093756.

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 1696404323 is about 41187.4291865856. The cubic root of 1696404323 is about 1192.6411509087.

The spelling of 1696404323 in words is "one billion, six hundred ninety-six million, four hundred four thousand, three hundred twenty-three".