2949209784883 has 8 divisors (see below), whose sum is σ = 2971763744400. Its totient is φ = 2926656445440.

The previous prime is 2949209784869. The next prime is 2949209784919. The reversal of 2949209784883 is 3884879029492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2949209784883 - 2⁴¹ = 750186529331 is a prime.

It is a super-2 number, since 2×2949209784883² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2949209781883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15132843 + ... + 15326491.

It is an arithmetic number, because the mean of its divisors is an integer number (371470468050).

Almost surely, 2^{2949209784883} is an apocalyptic number.

2949209784883 is a deficient number, since it is larger than the sum of its proper divisors (22553959517).

2949209784883 is a wasteful number, since it uses less digits than its factorization.

2949209784883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310037.

The product of its (nonzero) digits is 501645312, while the sum is 73.

The spelling of 2949209784883 in words is "two trillion, nine hundred forty-nine billion, two hundred nine million, seven hundred eighty-four thousand, eight hundred eighty-three".