2764071997917 has 8 divisors (see below), whose sum is σ = 3700849537920. Its totient is φ = 1835004561600.

The previous prime is 2764071997909. The next prime is 2764071998003. The reversal of 2764071997917 is 7197991704672.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2764071997917 - 2³ = 2764071997909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2764071995917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1927525084 + ... + 1927526517.

It is an arithmetic number, because the mean of its divisors is an integer number (462606192240).

Almost surely, 2^{2764071997917} is an apocalyptic number.

It is an amenable number.

2764071997917 is a deficient number, since it is larger than the sum of its proper divisors (936777540003).

2764071997917 is a wasteful number, since it uses less digits than its factorization.

2764071997917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3855051843.

The product of its (nonzero) digits is 84015792, while the sum is 69.

The spelling of 2764071997917 in words is "two trillion, seven hundred sixty-four billion, seventy-one million, nine hundred ninety-seven thousand, nine hundred seventeen".