1696329 has 8 divisors (see below), whose sum is σ = 2513120. Its totient is φ = 1130868.

The previous prime is 1696327. The next prime is 1696333. The reversal of 1696329 is 9236961.

1696329 is a `hidden beast` number, since 16 + 9 + 632 + 9 = 666.

It is not a de Polignac number, because 1696329 - 2¹ = 1696327 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1696293 and 1696302.

It is not an unprimeable number, because it can be changed into a prime (1696327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31387 + ... + 31440.

It is an arithmetic number, because the mean of its divisors is an integer number (314140).

2^1696329 is an apocalyptic number.

It is an amenable number.

1696329 is a deficient number, since it is larger than the sum of its proper divisors (816791).

1696329 is an equidigital number, since it uses as much as digits as its factorization.

1696329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62836 (or 62830 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 1696329 is about 1302.4319559962. The cubic root of 1696329 is about 119.2623498938.

It can be divided in two parts, 1696 and 329, that added together give a square (2025 = 45²).

The spelling of 1696329 in words is "one million, six hundred ninety-six thousand, three hundred twenty-nine".