6772236685 has 16 divisors (see below), whose sum is σ = 8233632000. Its totient is φ = 5346559296.

The previous prime is 6772236677. The next prime is 6772236701. The reversal of 6772236685 is 5866322776.

It is a cyclic number.

It is not a de Polignac number, because 6772236685 - 2³ = 6772236677 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1300507 + ... + 1305703.

It is an arithmetic number, because the mean of its divisors is an integer number (514602000).

Almost surely, 2^6772236685 is an apocalyptic number.

It is an amenable number.

6772236685 is a deficient number, since it is larger than the sum of its proper divisors (1461395315).

6772236685 is a wasteful number, since it uses less digits than its factorization.

6772236685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8580.

The product of its digits is 5080320, while the sum is 52.

The square root of 6772236685 is about 82293.6005106108. The cubic root of 6772236685 is about 1891.9545939971.

The spelling of 6772236685 in words is "six billion, seven hundred seventy-two million, two hundred thirty-six thousand, six hundred eighty-five".