2924807982849 has 63 divisors (see below), whose sum is σ = 4437676119513. Its totient is φ = 1926814977792.

The previous prime is 2924807982841. The next prime is 2924807982937. The reversal of 2924807982849 is 9482897084292.

The square root of 2924807982849 is 1710207.

It is a perfect power (a square), and thus also a powerful number.

2924807982849 is a `hidden beast` number, since 29 + 2 + 480 + 7 + 9 + 82 + 8 + 49 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 312640894449 + 2612167088400 = 559143^2 + 1616220^2 .

It is not a de Polignac number, because 2924807982849 - 2³ = 2924807982841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2924807982841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 4479031807 + ... + 4479032459.

Almost surely, 2^{2924807982849} is an apocalyptic number.

2924807982849 is the 1710207-th square number.

2924807982849 is the 855104-th centered octagonal number.

It is an amenable number.

2924807982849 is a deficient number, since it is larger than the sum of its proper divisors (1512868136664).

2924807982849 is an frugal number, since it uses more digits than its factorization.

2924807982849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 334430208, while the sum is 72.

The spelling of 2924807982849 in words is "two trillion, nine hundred twenty-four billion, eight hundred seven million, nine hundred eighty-two thousand, eight hundred forty-nine".