2729412 has 36 divisors (see below), whose sum is σ = 7885696. Its totient is φ = 779760.

The previous prime is 2729383. The next prime is 2729413. The reversal of 2729412 is 2149272.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

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

It is not an unprimeable number, because it can be changed into a prime (2729413) 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, 5164 + ... + 5667.

2^2729412 is an apocalyptic number.

It is an amenable number.

2729412 is an abundant number, since it is smaller than the sum of its proper divisors (5156284).

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

2729412 is a wasteful number, since it uses less digits than its factorization.

2729412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10848 (or 10843 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 2729412 is about 1652.0932177090. The cubic root of 2729412 is about 139.7514638070.

The spelling of 2729412 in words is "two million, seven hundred twenty-nine thousand, four hundred twelve".