3361491601 has 8 divisors (see below), whose sum is σ = 3620963304. Its totient is φ = 3102147840.

The previous prime is 3361491577. The next prime is 3361491613. The reversal of 3361491601 is 1061941633.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6765201 + 3354726400 = 2601^2 + 57920^2 .

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 3361491601 - 2⁷ = 3361491473 is a prime.

It is a super-2 number, since 2×3361491601² = 22599251567187086402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3361491671) by changing a digit.

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, 26571 + ... + 86191.

It is an arithmetic number, because the mean of its divisors is an integer number (452620413).

Almost surely, 2^3361491601 is an apocalyptic number.

It is an amenable number.

3361491601 is a deficient number, since it is larger than the sum of its proper divisors (259471703).

3361491601 is a wasteful number, since it uses less digits than its factorization.

3361491601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63971.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 3361491601 is about 57978.3718381260. The cubic root of 3361491601 is about 1497.9960797650.

The spelling of 3361491601 in words is "three billion, three hundred sixty-one million, four hundred ninety-one thousand, six hundred one".