2982909345 has 64 divisors (see below), whose sum is σ = 5244529920. Its totient is φ = 1438829568.

The previous prime is 2982909343. The next prime is 2982909359. The reversal of 2982909345 is 5439092892.

It is a happy number.

2982909345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2982909345 - 2¹ = 2982909343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2982909343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2991387 + ... + 2992383.

It is an arithmetic number, because the mean of its divisors is an integer number (81945780).

Almost surely, 2^2982909345 is an apocalyptic number.

It is an amenable number.

2982909345 is a deficient number, since it is larger than the sum of its proper divisors (2261620575).

2982909345 is a wasteful number, since it uses less digits than its factorization.

2982909345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 2982909345 is about 54616.0172934644. The cubic root of 2982909345 is about 1439.5055763047.

The spelling of 2982909345 in words is "two billion, nine hundred eighty-two million, nine hundred nine thousand, three hundred forty-five".