3119740097849 has 4 divisors (see below), whose sum is σ = 3172617048720. Its totient is φ = 3066863146980.

The previous prime is 3119740097839. The next prime is 3119740097867. The reversal of 3119740097849 is 9487900479113.

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 a cyclic number.

It is not a de Polignac number, because 3119740097849 - 2⁴ = 3119740097833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3119740097791 and 3119740097800.

It is not an unprimeable number, because it can be changed into a prime (3119740097839) 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 3 ways as a sum of consecutive naturals, for example, 26438475347 + ... + 26438475464.

It is an arithmetic number, because the mean of its divisors is an integer number (793154262180).

Almost surely, 2^{3119740097849} is an apocalyptic number.

It is an amenable number.

3119740097849 is a deficient number, since it is larger than the sum of its proper divisors (52876950871).

3119740097849 is an equidigital number, since it uses as much as digits as its factorization.

3119740097849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52876950870.

The product of its (nonzero) digits is 13716864, while the sum is 62.

The spelling of 3119740097849 in words is "three trillion, one hundred nineteen billion, seven hundred forty million, ninety-seven thousand, eight hundred forty-nine".