6992973375 has 64 divisors (see below), whose sum is σ = 12378562560. Its totient is φ = 3493747200.

The previous prime is 6992973331. The next prime is 6992973433. The reversal of 6992973375 is 5733792996.

It is a Cunningham number, because it is equal to 83624²-1.

It is not a de Polignac number, because 6992973375 - 2⁶ = 6992973311 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1419166 + ... + 1424084.

It is an arithmetic number, because the mean of its divisors is an integer number (193415040).

Almost surely, 2^6992973375 is an apocalyptic number.

6992973375 is a deficient number, since it is larger than the sum of its proper divisors (5385589185).

6992973375 is a wasteful number, since it uses less digits than its factorization.

6992973375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5177 (or 5167 counting only the distinct ones).

The product of its digits is 19289340, while the sum is 60.

The square root of 6992973375 is about 83623.9999940209. Note that the first 5 decimals coincide. The cubic root of 6992973375 is about 1912.2908994340.

The spelling of 6992973375 in words is "six billion, nine hundred ninety-two million, nine hundred seventy-three thousand, three hundred seventy-five".