4903943 has 8 divisors (see below), whose sum is σ = 5494800. Its totient is φ = 4337280.

The previous prime is 4903909. The next prime is 4903949. The reversal of 4903943 is 3493094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4903943 - 2⁶ = 4903879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4903949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5618 + ... + 6431.

It is an arithmetic number, because the mean of its divisors is an integer number (686850).

Almost surely, 2^4903943 is an apocalyptic number.

4903943 is a deficient number, since it is larger than the sum of its proper divisors (590857).

4903943 is a wasteful number, since it uses less digits than its factorization.

4903943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12097.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 4903943 is about 2214.4848159335. The cubic root of 4903943 is about 169.8954720743.

The spelling of 4903943 in words is "four million, nine hundred three thousand, nine hundred forty-three".