4920943 has 8 divisors (see below), whose sum is σ = 5307120. Its totient is φ = 4547520.

The previous prime is 4920911. The next prime is 4920961. The reversal of 4920943 is 3490294.

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 4920943 - 2⁵ = 4920911 is a prime.

It is a d-powerful number, because it can be written as 4 + 9² + 2¹⁷ + 0 + 9⁴ + 4⁴ + 3¹⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4920983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2380 + ... + 3937.

It is an arithmetic number, because the mean of its divisors is an integer number (663390).

Almost surely, 2^4920943 is an apocalyptic number.

4920943 is a deficient number, since it is larger than the sum of its proper divisors (386177).

4920943 is a wasteful number, since it uses less digits than its factorization.

4920943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6377.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 4920943 is about 2218.3198597137. The cubic root of 4920943 is about 170.0915654357.

The spelling of 4920943 in words is "four million, nine hundred twenty thousand, nine hundred forty-three".