2904801 has 4 divisors (see below), whose sum is σ = 3873072. Its totient is φ = 1936532.

The previous prime is 2904791. The next prime is 2904821. The reversal of 2904801 is 1084092.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2904801 - 2⁷ = 2904673 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2904821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484131 + ... + 484136.

It is an arithmetic number, because the mean of its divisors is an integer number (968268).

2^2904801 is an apocalyptic number.

It is an amenable number.

2904801 is a deficient number, since it is larger than the sum of its proper divisors (968271).

2904801 is an equidigital number, since it uses as much as digits as its factorization.

2904801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968270.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2904801 is about 1704.3476757986. The cubic root of 2904801 is about 142.6829659613.

Adding to 2904801 its reverse (1084092), we get a palindrome (3988893).

The spelling of 2904801 in words is "two million, nine hundred four thousand, eight hundred one".