2829804 has 24 divisors (see below), whose sum is σ = 6816768. Its totient is φ = 912720.

The previous prime is 2829793. The next prime is 2829809. The reversal of 2829804 is 4089282.

2829804 = 287² + 288² + ... + 317².

It is not an unprimeable number, because it can be changed into a prime (2829809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3432 + ... + 4175.

It is an arithmetic number, because the mean of its divisors is an integer number (284032).

2^2829804 is an apocalyptic number.

It is an amenable number.

2829804 is an abundant number, since it is smaller than the sum of its proper divisors (3986964).

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

2829804 is a wasteful number, since it uses less digits than its factorization.

2829804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7645 (or 7643 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 2829804 is about 1682.2021281642. The cubic root of 2829804 is about 141.4443004355. Note that the first 3 decimals are identical.

The spelling of 2829804 in words is "two million, eight hundred twenty-nine thousand, eight hundred four".