2804898 has 32 divisors (see below), whose sum is σ = 6018624. Its totient is φ = 868352.

The previous prime is 2804891. The next prime is 2804899. The reversal of 2804898 is 8984082.

It is a happy number.

2804898 is nontrivially palindromic in base 16.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2804891) 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, 10786 + ... + 11042.

It is an arithmetic number, because the mean of its divisors is an integer number (188082).

2^2804898 is an apocalyptic number.

2804898 is an abundant number, since it is smaller than the sum of its proper divisors (3213726).

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

2804898 is a wasteful number, since it uses less digits than its factorization.

2804898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386.

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 2804898 is about 1674.7829710145. The cubic root of 2804898 is about 141.0281116928.

The spelling of 2804898 in words is "two million, eight hundred four thousand, eight hundred ninety-eight".