3038493 has 4 divisors (see below), whose sum is σ = 4051328. Its totient is φ = 2025660.

The previous prime is 3038467. The next prime is 3038501. The reversal of 3038493 is 3948303.

It is a happy number.

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 not a de Polignac number, because 3038493 - 2⁶ = 3038429 is a prime.

It is a super-2 number, since 2×3038493² = 18464879422098, which contains 22 as substring.

It is a D-number.

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 3038493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3038293) 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, 506413 + ... + 506418.

It is an arithmetic number, because the mean of its divisors is an integer number (1012832).

Almost surely, 2^3038493 is an apocalyptic number.

It is an amenable number.

3038493 is a deficient number, since it is larger than the sum of its proper divisors (1012835).

3038493 is a wasteful number, since it uses less digits than its factorization.

3038493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012834.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 3038493 is about 1743.1273619561. The cubic root of 3038493 is about 144.8391875510.

The spelling of 3038493 in words is "three million, thirty-eight thousand, four hundred ninety-three".