2903401 has 4 divisors (see below), whose sum is σ = 2922052. Its totient is φ = 2884752.

The previous prime is 2903399. The next prime is 2903419. The reversal of 2903401 is 1043092.

2903401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1010025 + 1893376 = 1005^2 + 1376^2 .

It is a cyclic number.

It is not a de Polignac number, because 2903401 - 2¹ = 2903399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2903101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9090 + ... + 9403.

It is an arithmetic number, because the mean of its divisors is an integer number (730513).

2^2903401 is an apocalyptic number.

It is an amenable number.

2903401 is a deficient number, since it is larger than the sum of its proper divisors (18651).

2903401 is a wasteful number, since it uses less digits than its factorization.

2903401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18650.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2903401 is about 1703.9369119777. The cubic root of 2903401 is about 142.6600397491.

Adding to 2903401 its reverse (1043092), we get a palindrome (3946493).

The spelling of 2903401 in words is "two million, nine hundred three thousand, four hundred one".