3074529 has 4 divisors (see below), whose sum is σ = 4099376. Its totient is φ = 2049684.

The previous prime is 3074521. The next prime is 3074537. The reversal of 3074529 is 9254703.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9254703 = 3 ⋅3084901.

It is an interprime number because it is at equal distance from previous prime (3074521) and next prime (3074537).

It is not a de Polignac number, because 3074529 - 2³ = 3074521 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

3074529 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3074496 and 3074505.

It is not an unprimeable number, because it can be changed into a prime (3074521) 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, 512419 + ... + 512424.

It is an arithmetic number, because the mean of its divisors is an integer number (1024844).

Almost surely, 2^3074529 is an apocalyptic number.

It is an amenable number.

3074529 is a deficient number, since it is larger than the sum of its proper divisors (1024847).

3074529 is a wasteful number, since it uses less digits than its factorization.

3074529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024846.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 3074529 is about 1753.4334889011. The cubic root of 3074529 is about 145.4095279603.

The spelling of 3074529 in words is "three million, seventy-four thousand, five hundred twenty-nine".