4993019 has 8 divisors (see below), whose sum is σ = 5327280. Its totient is φ = 4663296.

The previous prime is 4993007. The next prime is 4993049. The reversal of 4993019 is 9103994.

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 4993019 - 2⁴ = 4993003 is a prime.

It is a super-2 number, since 2×4993019² = 49860477468722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4993019.

It is not an unprimeable number, because it can be changed into a prime (4993049) 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, 1307 + ... + 3419.

It is an arithmetic number, because the mean of its divisors is an integer number (665910).

Almost surely, 2^4993019 is an apocalyptic number.

4993019 is a deficient number, since it is larger than the sum of its proper divisors (334261).

4993019 is a wasteful number, since it uses less digits than its factorization.

4993019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 4993019 is about 2234.5064331973. The cubic root of 4993019 is about 170.9179753208.

The spelling of 4993019 in words is "four million, nine hundred ninety-three thousand, nineteen".