2729016 has 48 divisors (see below), whose sum is σ = 7651800. Its totient is φ = 877632.

The previous prime is 2729003. The next prime is 2729017. The reversal of 2729016 is 6109272.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2729017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1435 + ... + 2741.

2^2729016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2729016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3825900).

2729016 is an abundant number, since it is smaller than the sum of its proper divisors (4922784).

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

2729016 is a wasteful number, since it uses less digits than its factorization.

2729016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348 (or 1341 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 2729016 is about 1651.9733654027. The cubic root of 2729016 is about 139.7447048108.

The spelling of 2729016 in words is "two million, seven hundred twenty-nine thousand, sixteen".