1696334347 has 4 divisors (see below), whose sum is σ = 1696514800. Its totient is φ = 1696153896.

The previous prime is 1696334309. The next prime is 1696334357. The reversal of 1696334347 is 7434336961.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1696334347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1696334297 and 1696334306.

It is not an unprimeable number, because it can be changed into a prime (1696334357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75303 + ... + 95200.

It is an arithmetic number, because the mean of its divisors is an integer number (424128700).

Almost surely, 2^1696334347 is an apocalyptic number.

1696334347 is a deficient number, since it is larger than the sum of its proper divisors (180453).

1696334347 is an equidigital number, since it uses as much as digits as its factorization.

1696334347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180452.

The product of its digits is 979776, while the sum is 46.

The square root of 1696334347 is about 41186.5796953328. The cubic root of 1696334347 is about 1192.6247520263.

The spelling of 1696334347 in words is "one billion, six hundred ninety-six million, three hundred thirty-four thousand, three hundred forty-seven".