4342947 has 8 divisors (see below), whose sum is σ = 6617856. Its totient is φ = 2481672.

The previous prime is 4342937. The next prime is 4342967. The reversal of 4342947 is 7492434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4342947 - 2¹⁰ = 4341923 is a prime.

It is a super-2 number, since 2×4342947² = 37722377289618, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 4⁴ + 3⁵ + 4⁴ + 2¹⁷ + 9 + 4¹¹ + 7⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4342907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103383 + ... + 103424.

It is an arithmetic number, because the mean of its divisors is an integer number (827232).

Almost surely, 2^4342947 is an apocalyptic number.

4342947 is a deficient number, since it is larger than the sum of its proper divisors (2274909).

4342947 is a wasteful number, since it uses less digits than its factorization.

4342947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206817.

The product of its digits is 24192, while the sum is 33.

The square root of 4342947 is about 2083.9738482044. The cubic root of 4342947 is about 163.1529170817.

The spelling of 4342947 in words is "four million, three hundred forty-two thousand, nine hundred forty-seven".