1696142365 has 8 divisors (see below), whose sum is σ = 2036339640. Its totient is φ = 1356268032.

The previous prime is 1696142333. The next prime is 1696142449. The reversal of 1696142365 is 5632416961.

It can be written as a sum of positive squares in 4 ways, for example, as 156600196 + 1539542169 = 12514^2 + 39237^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1696142365 - 2⁵ = 1696142333 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69024 + ... + 90313.

It is an arithmetic number, because the mean of its divisors is an integer number (254542455).

Almost surely, 2^1696142365 is an apocalyptic number.

It is an amenable number.

1696142365 is a deficient number, since it is larger than the sum of its proper divisors (340197275).

1696142365 is a wasteful number, since it uses less digits than its factorization.

1696142365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161471.

The product of its digits is 233280, while the sum is 43.

The square root of 1696142365 is about 41184.2489915744. The cubic root of 1696142365 is about 1192.5797587101.

The spelling of 1696142365 in words is "one billion, six hundred ninety-six million, one hundred forty-two thousand, three hundred sixty-five".