2949286829493 has 4 divisors (see below), whose sum is σ = 3932382439328. Its totient is φ = 1966191219660.

The previous prime is 2949286829477. The next prime is 2949286829527. The reversal of 2949286829493 is 3949286829492.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2949286829493 - 2⁴ = 2949286829477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2949286829453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491547804913 + ... + 491547804918.

It is an arithmetic number, because the mean of its divisors is an integer number (983095609832).

Almost surely, 2^{2949286829493} is an apocalyptic number.

It is an amenable number.

2949286829493 is a deficient number, since it is larger than the sum of its proper divisors (983095609835).

2949286829493 is an equidigital number, since it uses as much as digits as its factorization.

2949286829493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983095609834.

The product of its digits is 967458816, while the sum is 75.

Subtracting 2949286829493 from its reverse (3949286829492), we obtain a palindrome (999999999999).

The spelling of 2949286829493 in words is "two trillion, nine hundred forty-nine billion, two hundred eighty-six million, eight hundred twenty-nine thousand, four hundred ninety-three".