6772666874 has 4 divisors (see below), whose sum is σ = 10159000314. Its totient is φ = 3386333436.

The previous prime is 6772666867. The next prime is 6772666891. The reversal of 6772666874 is 4786662776.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5033193025 + 1739473849 = 70945^2 + 41707^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693166717 + ... + 1693166720.

Almost surely, 2^6772666874 is an apocalyptic number.

6772666874 is a deficient number, since it is larger than the sum of its proper divisors (3386333440).

6772666874 is a wasteful number, since it uses less digits than its factorization.

6772666874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386333439.

The product of its digits is 28449792, while the sum is 59.

The square root of 6772666874 is about 82296.2142142638. The cubic root of 6772666874 is about 1891.9946536731.

The spelling of 6772666874 in words is "six billion, seven hundred seventy-two million, six hundred sixty-six thousand, eight hundred seventy-four".