3403347 has 4 divisors (see below), whose sum is σ = 4537800. Its totient is φ = 2268896.

The previous prime is 3403339. The next prime is 3403381. The reversal of 3403347 is 7433043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7433043 = 3 ⋅2477681.

It is a cyclic number.

It is not a de Polignac number, because 3403347 - 2³ = 3403339 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3401347) 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, 567222 + ... + 567227.

It is an arithmetic number, because the mean of its divisors is an integer number (1134450).

Almost surely, 2^3403347 is an apocalyptic number.

3403347 is a deficient number, since it is larger than the sum of its proper divisors (1134453).

3403347 is a wasteful number, since it uses less digits than its factorization.

3403347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134452.

The product of its (nonzero) digits is 3024, while the sum is 24.

The square root of 3403347 is about 1844.8162510126. The cubic root of 3403347 is about 150.4187852602.

The spelling of 3403347 in words is "three million, four hundred three thousand, three hundred forty-seven".