3074561 has 8 divisors (see below), whose sum is σ = 3698880. Its totient is φ = 2496528.

The previous prime is 3074557. The next prime is 3074567. The reversal of 3074561 is 1654703.

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 3074561 - 2² = 3074557 is a prime.

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

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 3074561.

It is not an unprimeable number, because it can be changed into a prime (3074567) 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, 11426 + ... + 11691.

It is an arithmetic number, because the mean of its divisors is an integer number (462360).

Almost surely, 2^3074561 is an apocalyptic number.

It is an amenable number.

3074561 is a deficient number, since it is larger than the sum of its proper divisors (624319).

3074561 is a wasteful number, since it uses less digits than its factorization.

3074561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23143.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 3074561 is about 1753.4426138314. The cubic root of 3074561 is about 145.4100324374.

The spelling of 3074561 in words is "three million, seventy-four thousand, five hundred sixty-one".