1696446961 has 8 divisors (see below), whose sum is σ = 1855828800. Its totient is φ = 1537925040.

The previous prime is 1696446953. The next prime is 1696446967.

1696446961 is nontrivially palindromic in base 10.

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 1696446961 - 2³ = 1696446953 is a prime.

It is a super-2 number, since 2×1696446961² = 5755864582972271042, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1696446899 and 1696446908.

It is not an unprimeable number, because it can be changed into a prime (1696446967) 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, 210846 + ... + 218743.

It is an arithmetic number, because the mean of its divisors is an integer number (231978600).

Almost surely, 2^1696446961 is an apocalyptic number.

1696446961 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1696446961 is a deficient number, since it is larger than the sum of its proper divisors (159381839).

1696446961 is a wasteful number, since it uses less digits than its factorization.

1696446961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429959.

The product of its digits is 1679616, while the sum is 52.

The square root of 1696446961 is about 41187.9467927208. The cubic root of 1696446961 is about 1192.6511429070.

The spelling of 1696446961 in words is "one billion, six hundred ninety-six million, four hundred forty-six thousand, nine hundred sixty-one".