3320740709 has 32 divisors (see below), whose sum is σ = 3946320000. Its totient is φ = 2754696960.

The previous prime is 3320740697. The next prime is 3320740711. The reversal of 3320740709 is 9070470233.

It is a cyclic number.

It is not a de Polignac number, because 3320740709 - 2⁴ = 3320740693 is a prime.

It is a super-2 number, since 2×3320740709² = 22054637712819645362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320740769) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6654542 + ... + 6655040.

It is an arithmetic number, because the mean of its divisors is an integer number (123322500).

Almost surely, 2^3320740709 is an apocalyptic number.

It is an amenable number.

3320740709 is a deficient number, since it is larger than the sum of its proper divisors (625579291).

3320740709 is a wasteful number, since it uses less digits than its factorization.

3320740709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 3320740709 is about 57625.8684012658. The cubic root of 3320740709 is about 1491.9181202026.

The spelling of 3320740709 in words is "three billion, three hundred twenty million, seven hundred forty thousand, seven hundred nine".