6794217451 has 12 divisors (see below), whose sum is σ = 8087281752. Its totient is φ = 5688180288.

The previous prime is 6794217449. The next prime is 6794217509. The reversal of 6794217451 is 1547124976.

It is not a de Polignac number, because 6794217451 - 2¹ = 6794217449 is a prime.

It is a super-2 number, since 2×6794217451² = 92322781542945874802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6794217401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1610190 + ... + 1614403.

It is an arithmetic number, because the mean of its divisors is an integer number (673940146).

Almost surely, 2^6794217451 is an apocalyptic number.

6794217451 is a deficient number, since it is larger than the sum of its proper divisors (1293064301).

6794217451 is a wasteful number, since it uses less digits than its factorization.

6794217451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224650 (or 3224643 counting only the distinct ones).

The product of its digits is 423360, while the sum is 46.

The square root of 6794217451 is about 82427.0432018521. The cubic root of 6794217451 is about 1893.9993000179. Note that the first 3 decimals are identical.

The spelling of 6794217451 in words is "six billion, seven hundred ninety-four million, two hundred seventeen thousand, four hundred fifty-one".