3074609 has 8 divisors (see below), whose sum is σ = 3216360. Its totient is φ = 2935296.

The previous prime is 3074597. The next prime is 3074623. The reversal of 3074609 is 9064703.

3074609 = T₇₂ + T₇₃ + ... + T₂₆₅.

It can be written as a sum of positive squares in 4 ways, for example, as 1311025 + 1763584 = 1145^2 + 1328^2 .

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 3074609 - 2⁴ = 3074593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3074699) 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, 2267 + ... + 3359.

It is an arithmetic number, because the mean of its divisors is an integer number (402045).

Almost surely, 2^3074609 is an apocalyptic number.

It is an amenable number.

3074609 is a deficient number, since it is larger than the sum of its proper divisors (141751).

3074609 is a wasteful number, since it uses less digits than its factorization.

3074609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 3074609 is about 1753.4563011378. The cubic root of 3074609 is about 145.4107891466.

The spelling of 3074609 in words is "three million, seventy-four thousand, six hundred nine".