3407047 has 4 divisors (see below), whose sum is σ = 3893776. Its totient is φ = 2920320.

The previous prime is 3407039. The next prime is 3407051. The reversal of 3407047 is 7407043.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7407043 = 7 ⋅1058149.

It is a cyclic number.

It is not a de Polignac number, because 3407047 - 2³ = 3407039 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3407087) 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, 243354 + ... + 243367.

It is an arithmetic number, because the mean of its divisors is an integer number (973444).

Almost surely, 2^3407047 is an apocalyptic number.

3407047 is a deficient number, since it is larger than the sum of its proper divisors (486729).

3407047 is an equidigital number, since it uses as much as digits as its factorization.

3407047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486728.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 3407047 is about 1845.8187885055. The cubic root of 3407047 is about 150.4732755350.

The spelling of 3407047 in words is "three million, four hundred seven thousand, forty-seven".