3347961 has 4 divisors (see below), whose sum is σ = 4463952. Its totient is φ = 2231972.

The previous prime is 3347959. The next prime is 3347983. The reversal of 3347961 is 1697433.

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.

It is a cyclic number.

It is not a de Polignac number, because 3347961 - 2¹ = 3347959 is a prime.

It is a super-2 number, since 2×3347961² = 22417685715042, which contains 22 as substring.

It is a D-number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (3347921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557991 + ... + 557996.

It is an arithmetic number, because the mean of its divisors is an integer number (1115988).

Almost surely, 2^3347961 is an apocalyptic number.

It is an amenable number.

3347961 is a deficient number, since it is larger than the sum of its proper divisors (1115991).

3347961 is a wasteful number, since it uses less digits than its factorization.

3347961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115990.

The product of its digits is 13608, while the sum is 33.

The square root of 3347961 is about 1829.7434246364. The cubic root of 3347961 is about 149.5983476850.

The spelling of 3347961 in words is "three million, three hundred forty-seven thousand, nine hundred sixty-one".