2949024853791 has 64 divisors (see below), whose sum is σ = 4750460006400. Its totient is φ = 1801212940800.

The previous prime is 2949024853781. The next prime is 2949024853811. The reversal of 2949024853791 is 1973584209492.

2949024853791 is a `hidden beast` number, since 2 + 9 + 4 + 9 + 0 + 2 + 4 + 8 + 537 + 91 = 666.

It is not a de Polignac number, because 2949024853791 - 2⁵ = 2949024853759 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2949024853741) 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, 2001801 + ... + 3147261.

It is an arithmetic number, because the mean of its divisors is an integer number (74225937600).

Almost surely, 2^{2949024853791} is an apocalyptic number.

2949024853791 is a deficient number, since it is larger than the sum of its proper divisors (1801435152609).

2949024853791 is a wasteful number, since it uses less digits than its factorization.

2949024853791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145637 (or 1145631 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 63.

The spelling of 2949024853791 in words is "two trillion, nine hundred forty-nine billion, twenty-four million, eight hundred fifty-three thousand, seven hundred ninety-one".