3380604661 has 4 divisors (see below), whose sum is σ = 3863548192. Its totient is φ = 2897661132.

The previous prime is 3380604631. The next prime is 3380604701. The reversal of 3380604661 is 1664060833.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3380604661 is a prime.

It is a super-2 number, since 2×3380604661² = 22856975747949849842, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3380604661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3380604631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241471755 + ... + 241471768.

It is an arithmetic number, because the mean of its divisors is an integer number (965887048).

Almost surely, 2^3380604661 is an apocalyptic number.

It is an amenable number.

3380604661 is a deficient number, since it is larger than the sum of its proper divisors (482943531).

3380604661 is an equidigital number, since it uses as much as digits as its factorization.

3380604661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482943530.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 3380604661 is about 58142.9674251323. The cubic root of 3380604661 is about 1500.8298609507.

The spelling of 3380604661 in words is "three billion, three hundred eighty million, six hundred four thousand, six hundred sixty-one".