8074879149693 has 16 divisors (see below), whose sum is σ = 10800344384640. Its totient is φ = 5366350224576.

The previous prime is 8074879149677. The next prime is 8074879149751. The reversal of 8074879149693 is 3969419784708.

It is not a de Polignac number, because 8074879149693 - 2⁴ = 8074879149677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8074879149613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195558 + ... + 4023431.

It is an arithmetic number, because the mean of its divisors is an integer number (675021524040).

Almost surely, 2^{8074879149693} is an apocalyptic number.

It is an amenable number.

8074879149693 is a deficient number, since it is larger than the sum of its proper divisors (2725465234947).

8074879149693 is a wasteful number, since it uses less digits than its factorization.

8074879149693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4220996.

The product of its (nonzero) digits is 658409472, while the sum is 75.

The spelling of 8074879149693 in words is "eight trillion, seventy-four billion, eight hundred seventy-nine million, one hundred forty-nine thousand, six hundred ninety-three".