7992193671 has 64 divisors (see below), whose sum is σ = 15040650240. Its totient is φ = 4073397120.

The previous prime is 7992193637. The next prime is 7992193679. The reversal of 7992193671 is 1763912997.

It is a happy number.

It is not a de Polignac number, because 7992193671 - 2¹⁷ = 7992062599 is a prime.

It is a super-3 number, since 3×7992193671³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7992193679) 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 63 ways as a sum of consecutive naturals, for example, 73921 + ... + 146453.

It is an arithmetic number, because the mean of its divisors is an integer number (235010160).

Almost surely, 2^7992193671 is an apocalyptic number.

7992193671 is a deficient number, since it is larger than the sum of its proper divisors (7048456569).

7992193671 is a wasteful number, since it uses less digits than its factorization.

7992193671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72613 (or 72607 counting only the distinct ones).

The product of its digits is 1285956, while the sum is 54.

The square root of 7992193671 is about 89399.0697434822. The cubic root of 7992193671 is about 1999.3492608756.

The spelling of 7992193671 in words is "seven billion, nine hundred ninety-two million, one hundred ninety-three thousand, six hundred seventy-one".