6772161737 has 8 divisors (see below), whose sum is σ = 7395933312. Its totient is φ = 6149743600.

The previous prime is 6772161731. The next prime is 6772161749. The reversal of 6772161737 is 7371612776.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6772161737 - 2⁶ = 6772161673 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6772161691 and 6772161700.

It is not an unprimeable number, because it can be changed into a prime (6772161731) 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 7 ways as a sum of consecutive naturals, for example, 327878 + ... + 347919.

It is an arithmetic number, because the mean of its divisors is an integer number (924491664).

Almost surely, 2^6772161737 is an apocalyptic number.

It is an amenable number.

6772161737 is a deficient number, since it is larger than the sum of its proper divisors (623771575).

6772161737 is a wasteful number, since it uses less digits than its factorization.

6772161737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676719.

The product of its digits is 518616, while the sum is 47.

The square root of 6772161737 is about 82293.1451397989. The cubic root of 6772161737 is about 1891.9476145828.

The spelling of 6772161737 in words is "six billion, seven hundred seventy-two million, one hundred sixty-one thousand, seven hundred thirty-seven".