3340147 has 6 divisors (see below), whose sum is σ = 3425324. Its totient is φ = 3257040.

The previous prime is 3340123. The next prime is 3340153. The reversal of 3340147 is 7410433.

It is a happy number.

It is not a de Polignac number, because 3340147 - 2¹⁵ = 3307379 is a prime.

It is a super-2 number, since 2×3340147² = 22313163963218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3340747) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 688 + ... + 2674.

Almost surely, 2^3340147 is an apocalyptic number.

3340147 is a deficient number, since it is larger than the sum of its proper divisors (85177).

3340147 is an equidigital number, since it uses as much as digits as its factorization.

3340147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069 (or 2028 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 3340147 is about 1827.6069052179. The cubic root of 3340147 is about 149.4818716064.

The spelling of 3340147 in words is "three million, three hundred forty thousand, one hundred forty-seven".