3034121 has 4 divisors (see below), whose sum is σ = 3038532. Its totient is φ = 3029712.

The previous prime is 3034117. The next prime is 3034127. The reversal of 3034121 is 1214303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 265225 + 2768896 = 515^2 + 1664^2 .

It is a cyclic number.

It is not a de Polignac number, because 3034121 - 2² = 3034117 is a prime.

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

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3034096 and 3034105.

It is not an unprimeable number, because it can be changed into a prime (3034127) 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, 926 + ... + 2631.

It is an arithmetic number, because the mean of its divisors is an integer number (759633).

Almost surely, 2^3034121 is an apocalyptic number.

It is an amenable number.

3034121 is a deficient number, since it is larger than the sum of its proper divisors (4411).

3034121 is an equidigital number, since it uses as much as digits as its factorization.

3034121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4410.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3034121 is about 1741.8728426610. The cubic root of 3034121 is about 144.7696858949.

Adding to 3034121 its reverse (1214303), we get a palindrome (4248424).

The spelling of 3034121 in words is "three million, thirty-four thousand, one hundred twenty-one".