6739000261 has 8 divisors (see below), whose sum is σ = 7776489344. Its totient is φ = 5720204880.

The previous prime is 6739000223. The next prime is 6739000267. The reversal of 6739000261 is 1620009376.

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

It is a cyclic number.

It is not a de Polignac number, because 6739000261 - 2⁷ = 6739000133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6739000267) 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, 4672650 + ... + 4674091.

It is an arithmetic number, because the mean of its divisors is an integer number (972061168).

Almost surely, 2^6739000261 is an apocalyptic number.

6739000261 is the 47396-th hex number.

It is an amenable number.

6739000261 is a deficient number, since it is larger than the sum of its proper divisors (1037489083).

6739000261 is a wasteful number, since it uses less digits than its factorization.

6739000261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9346851.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 6739000261 is about 82091.4140516534. The cubic root of 6739000261 is about 1888.8544387244.

The spelling of 6739000261 in words is "six billion, seven hundred thirty-nine million, two hundred sixty-one", and thus it is an aban number.