4342047 has 4 divisors (see below), whose sum is σ = 5789400. Its totient is φ = 2894696.

The previous prime is 4342031. The next prime is 4342067. The reversal of 4342047 is 7402434.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4342047 - 2⁴ = 4342031 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4342007) 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, 723672 + ... + 723677.

It is an arithmetic number, because the mean of its divisors is an integer number (1447350).

Almost surely, 2^4342047 is an apocalyptic number.

4342047 is a deficient number, since it is larger than the sum of its proper divisors (1447353).

4342047 is a wasteful number, since it uses less digits than its factorization.

4342047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447352.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 4342047 is about 2083.7579034043. The cubic root of 4342047 is about 163.1416461045.

The spelling of 4342047 in words is "four million, three hundred forty-two thousand, forty-seven".