7813112673 has 16 divisors (see below), whose sum is σ = 10933269120. Its totient is φ = 4953467904.

The previous prime is 7813112663. The next prime is 7813112737. The reversal of 7813112673 is 3762113187.

It is not a de Polignac number, because 7813112673 - 2⁶ = 7813112609 is a prime.

It is a super-3 number, since 3×7813112673³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (7813112663) 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, 315328 + ... + 339201.

It is an arithmetic number, because the mean of its divisors is an integer number (683329320).

Almost surely, 2^7813112673 is an apocalyptic number.

It is an amenable number.

7813112673 is a deficient number, since it is larger than the sum of its proper divisors (3120156447).

7813112673 is a wasteful number, since it uses less digits than its factorization.

7813112673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654728.

The product of its digits is 42336, while the sum is 39.

The square root of 7813112673 is about 88391.8133822358. The cubic root of 7813112673 is about 1984.3031833518.

The spelling of 7813112673 in words is "seven billion, eight hundred thirteen million, one hundred twelve thousand, six hundred seventy-three".