3380261 has 4 divisors (see below), whose sum is σ = 3385932. Its totient is φ = 3374592.

The previous prime is 3380249. The next prime is 3380281. The reversal of 3380261 is 1620833.

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 2579236 + 801025 = 1606^2 + 895^2 .

It is a cyclic number.

It is not a de Polignac number, because 3380261 - 2⁶ = 3380197 is a prime.

It is a super-2 number, since 2×3380261² = 22852328856242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3380281) 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, 1820 + ... + 3173.

It is an arithmetic number, because the mean of its divisors is an integer number (846483).

Almost surely, 2^3380261 is an apocalyptic number.

It is an amenable number.

3380261 is a deficient number, since it is larger than the sum of its proper divisors (5671).

3380261 is an equidigital number, since it uses as much as digits as its factorization.

3380261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5670.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3380261 is about 1838.5486123570. The cubic root of 3380261 is about 150.0779002774.

The spelling of 3380261 in words is "three million, three hundred eighty thousand, two hundred sixty-one".