6739216 has 45 divisors (see below), whose sum is σ = 14599543. Its totient is φ = 3011360.

The previous prime is 6739199. The next prime is 6739231. The reversal of 6739216 is 6129376.

6739216 = 216² + 217² + ... + 311².

The square root of 6739216 is 2596.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

Its product of digits (13608) is a multiple of the sum of its prime divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 114195 + ... + 114253.

Almost surely, 2^6739216 is an apocalyptic number.

6739216 is the 2596-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6739216

6739216 is an abundant number, since it is smaller than the sum of its proper divisors (7860327).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6739216 is a wasteful number, since it uses less digits than its factorization.

6739216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 72 counting only the distinct ones).

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

The cubic root of 6739216 is about 188.8874594791.

It can be divided in two parts, 673 and 9216, that added together give a palindrome (9889).

The spelling of 6739216 in words is "six million, seven hundred thirty-nine thousand, two hundred sixteen".