2612870926849 has 8 divisors (see below), whose sum is σ = 2625818186880. Its totient is φ = 2599947622800.

The previous prime is 2612870926843. The next prime is 2612870926859. The reversal of 2612870926849 is 9486290782162.

It is a happy number.

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 2612870926849 - 2²³ = 2612862538241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2612870926843) 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 7 ways as a sum of consecutive naturals, for example, 5770297 + ... + 6206614.

It is an arithmetic number, because the mean of its divisors is an integer number (328227273360).

Almost surely, 2^{2612870926849} is an apocalyptic number.

It is an amenable number.

2612870926849 is a deficient number, since it is larger than the sum of its proper divisors (12947260031).

2612870926849 is a wasteful number, since it uses less digits than its factorization.

2612870926849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11977991.

The product of its (nonzero) digits is 41803776, while the sum is 64.

The spelling of 2612870926849 in words is "two trillion, six hundred twelve billion, eight hundred seventy million, nine hundred twenty-six thousand, eight hundred forty-nine".