3301807961 has 8 divisors (see below), whose sum is σ = 3392042184. Its totient is φ = 3211626240.

The previous prime is 3301807931. The next prime is 3301807967. The reversal of 3301807961 is 1697081033.

It can be written as a sum of positive squares in 4 ways, for example, as 1142440000 + 2159367961 = 33800^2 + 46469^2 .

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 3301807961 - 2¹⁸ = 3301545817 is a prime.

It is a super-2 number, since 2×3301807961² = 21803871622645955042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3301807967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137681 + ... + 159873.

It is an arithmetic number, because the mean of its divisors is an integer number (424005273).

Almost surely, 2^3301807961 is an apocalyptic number.

It is an amenable number.

3301807961 is a deficient number, since it is larger than the sum of its proper divisors (90234223).

3301807961 is a wasteful number, since it uses less digits than its factorization.

3301807961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26251.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 3301807961 is about 57461.3605912704. The cubic root of 3301807961 is about 1489.0773924448.

Adding to 3301807961 its reverse (1697081033), we get a palindrome (4998888994).

The spelling of 3301807961 in words is "three billion, three hundred one million, eight hundred seven thousand, nine hundred sixty-one".