3334945 has 4 divisors (see below), whose sum is σ = 4001940. Its totient is φ = 2667952.

The previous prime is 3334943. The next prime is 3334963. The reversal of 3334945 is 5494333.

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 762129 + 2572816 = 873^2 + 1604^2 .

It is a cyclic number.

It is not a de Polignac number, because 3334945 - 2¹ = 3334943 is a prime.

It is a super-2 number, since 2×3334945² = 22243716306050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3334943) 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, 333490 + ... + 333499.

It is an arithmetic number, because the mean of its divisors is an integer number (1000485).

Almost surely, 2^3334945 is an apocalyptic number.

It is an amenable number.

3334945 is a deficient number, since it is larger than the sum of its proper divisors (666995).

3334945 is an equidigital number, since it uses as much as digits as its factorization.

3334945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666994.

The product of its digits is 19440, while the sum is 31.

The square root of 3334945 is about 1826.1831781067. The cubic root of 3334945 is about 149.4042294417.

The spelling of 3334945 in words is "three million, three hundred thirty-four thousand, nine hundred forty-five".