4354903 has 4 divisors (see below), whose sum is σ = 4977040. Its totient is φ = 3732768.

The previous prime is 4354853. The next prime is 4354913. The reversal of 4354903 is 3094534.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3094534 = 2 ⋅1547267.

It is a cyclic number.

It is not a de Polignac number, because 4354903 - 2⁹ = 4354391 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4354913) 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, 311058 + ... + 311071.

It is an arithmetic number, because the mean of its divisors is an integer number (1244260).

Almost surely, 2^4354903 is an apocalyptic number.

4354903 is a deficient number, since it is larger than the sum of its proper divisors (622137).

4354903 is an equidigital number, since it uses as much as digits as its factorization.

4354903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622136.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 4354903 is about 2086.8404347242. The cubic root of 4354903 is about 163.3024982284.

It can be divided in two parts, 43 and 54903, that added together give a triangular number (54946 = T₃₃₁).

The spelling of 4354903 in words is "four million, three hundred fifty-four thousand, nine hundred three".