3360725065 has 4 divisors (see below), whose sum is σ = 4032870084. Its totient is φ = 2688580048.

The previous prime is 3360725047. The next prime is 3360725113. The reversal of 3360725065 is 5605270633.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 765739584 + 2594985481 = 27672^2 + 50941^2 .

It is a cyclic number.

It is not a de Polignac number, because 3360725065 - 2⁹ = 3360724553 is a prime.

It is a super-2 number, since 2×3360725065² = 22588945925038508450, 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 3 ways as a sum of consecutive naturals, for example, 336072502 + ... + 336072511.

It is an arithmetic number, because the mean of its divisors is an integer number (1008217521).

Almost surely, 2^3360725065 is an apocalyptic number.

It is an amenable number.

3360725065 is a deficient number, since it is larger than the sum of its proper divisors (672145019).

3360725065 is an equidigital number, since it uses as much as digits as its factorization.

3360725065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672145018.

The product of its (nonzero) digits is 113400, while the sum is 37.

The square root of 3360725065 is about 57971.7609271963. The cubic root of 3360725065 is about 1497.8822061882.

Adding to 3360725065 its reverse (5605270633), we get a palindrome (8965995698).

The spelling of 3360725065 in words is "three billion, three hundred sixty million, seven hundred twenty-five thousand, sixty-five".