4900093 has 4 divisors (see below), whose sum is σ = 5345568. Its totient is φ = 4454620.

The previous prime is 4900087. The next prime is 4900099. The reversal of 4900093 is 3900094.

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 an interprime number because it is at equal distance from previous prime (4900087) and next prime (4900099).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4900093 is a prime.

It is a super-2 number, since 2×4900093² = 48021822817298, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4900099) 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 3 ways as a sum of consecutive naturals, for example, 222721 + ... + 222742.

It is an arithmetic number, because the mean of its divisors is an integer number (1336392).

Almost surely, 2^4900093 is an apocalyptic number.

It is an amenable number.

4900093 is a deficient number, since it is larger than the sum of its proper divisors (445475).

4900093 is a wasteful number, since it uses less digits than its factorization.

4900093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445474.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 4900093 is about 2213.6153685769. The cubic root of 4900093 is about 169.8509997781.

Subtracting from 4900093 its reverse (3900094), we obtain a palindrome (999999).

The spelling of 4900093 in words is "four million, nine hundred thousand, ninety-three".