3330542665 has 16 divisors (see below), whose sum is σ = 4020679296. Its totient is φ = 2648464000.

The previous prime is 3330542659. The next prime is 3330542701. The reversal of 3330542665 is 5662450333.

It is not a de Polignac number, because 3330542665 - 2²¹ = 3328445513 is a prime.

It is a super-2 number, since 2×3330542665² = 22185028886770604450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619740 + ... + 625090.

It is an arithmetic number, because the mean of its divisors is an integer number (251292456).

Almost surely, 2^3330542665 is an apocalyptic number.

It is an amenable number.

3330542665 is a deficient number, since it is larger than the sum of its proper divisors (690136631).

3330542665 is a wasteful number, since it uses less digits than its factorization.

3330542665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6080.

The product of its (nonzero) digits is 194400, while the sum is 37.

The square root of 3330542665 is about 57710.8539617982. The cubic root of 3330542665 is about 1493.3845953197.

Adding to 3330542665 its reverse (5662450333), we get a palindrome (8992992998).

The spelling of 3330542665 in words is "three billion, three hundred thirty million, five hundred forty-two thousand, six hundred sixty-five".