2493357826936 has 8 divisors (see below), whose sum is σ = 4675045925520. Its totient is φ = 1246678913464.

The previous prime is 2493357826931. The next prime is 2493357826951. The reversal of 2493357826936 is 6396287533942.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2493357826931) 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 as a sum of consecutive naturals, namely, 155834864176 + ... + 155834864191.

It is an arithmetic number, because the mean of its divisors is an integer number (584380740690).

Almost surely, 2^{2493357826936} is an apocalyptic number.

It is an amenable number.

2493357826936 is a deficient number, since it is larger than the sum of its proper divisors (2181688098584).

2493357826936 is a wasteful number, since it uses less digits than its factorization.

2493357826936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311669728373 (or 311669728369 counting only the distinct ones).

The product of its digits is 352719360, while the sum is 67.

The spelling of 2493357826936 in words is "two trillion, four hundred ninety-three billion, three hundred fifty-seven million, eight hundred twenty-six thousand, nine hundred thirty-six".