6772070726 has 4 divisors (see below), whose sum is σ = 10158106092. Its totient is φ = 3386035362.

The previous prime is 6772070719. The next prime is 6772070729. The reversal of 6772070726 is 6270702776.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6772070729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693017680 + ... + 1693017683.

It is an arithmetic number, because the mean of its divisors is an integer number (2539526523).

Almost surely, 2^6772070726 is an apocalyptic number.

6772070726 is a deficient number, since it is larger than the sum of its proper divisors (3386035366).

6772070726 is a wasteful number, since it uses less digits than its factorization.

6772070726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386035365.

The product of its (nonzero) digits is 345744, while the sum is 44.

The square root of 6772070726 is about 82292.5921696479. The cubic root of 6772070726 is about 1891.9391392578.

The spelling of 6772070726 in words is "six billion, seven hundred seventy-two million, seventy thousand, seven hundred twenty-six".