6739617 has 8 divisors (see below), whose sum is σ = 9276160. Its totient is φ = 4348080.

The previous prime is 6739591. The next prime is 6739627. The reversal of 6739617 is 7169376.

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

It is not a de Polignac number, because 6739617 - 2¹⁵ = 6706849 is a prime.

It is a Duffinian number.

6739617 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6739627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36142 + ... + 36327.

It is an arithmetic number, because the mean of its divisors is an integer number (1159520).

Almost surely, 2^6739617 is an apocalyptic number.

It is an amenable number.

6739617 is a deficient number, since it is larger than the sum of its proper divisors (2536543).

6739617 is a wasteful number, since it uses less digits than its factorization.

6739617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72503.

The product of its digits is 47628, while the sum is 39.

The square root of 6739617 is about 2596.0772330576. The cubic root of 6739617 is about 188.8912058283.

The spelling of 6739617 in words is "six million, seven hundred thirty-nine thousand, six hundred seventeen".