2739204 has 48 divisors (see below), whose sum is σ = 7651840. Its totient is φ = 842400.

The previous prime is 2739203. The next prime is 2739223. The reversal of 2739204 is 4029372.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2739203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429 + ... + 2379.

2^2739204 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 2739204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3825920).

2739204 is an abundant number, since it is smaller than the sum of its proper divisors (4912636).

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

2739204 is a wasteful number, since it uses less digits than its factorization.

2739204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977 (or 1969 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2739204 is about 1655.0540776663. The cubic root of 2739204 is about 139.9183878080.

The spelling of 2739204 in words is "two million, seven hundred thirty-nine thousand, two hundred four".