3074881 has 4 divisors (see below), whose sum is σ = 3140352. Its totient is φ = 3009412.

The previous prime is 3074879. The next prime is 3074923. The reversal of 3074881 is 1884703.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1884703 = 79 ⋅23857.

It is a cyclic number.

It is not a de Polignac number, because 3074881 - 2¹ = 3074879 is a prime.

It is a super-2 number, since 2×3074881² = 18909786328322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3074821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32665 + ... + 32758.

It is an arithmetic number, because the mean of its divisors is an integer number (785088).

Almost surely, 2^3074881 is an apocalyptic number.

It is an amenable number.

3074881 is a deficient number, since it is larger than the sum of its proper divisors (65471).

3074881 is an equidigital number, since it uses as much as digits as its factorization.

3074881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65470.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 3074881 is about 1753.5338605228. The cubic root of 3074881 is about 145.4150770163.

The spelling of 3074881 in words is "three million, seventy-four thousand, eight hundred eighty-one".