7042343 has 8 divisors (see below), whose sum is σ = 8780160. Its totient is φ = 5487480.

The previous prime is 7042337. The next prime is 7042349. The reversal of 7042343 is 3432407.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7042337) and next prime (7042349).

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

It is a cyclic number.

It is not a de Polignac number, because 7042343 - 2⁴ = 7042327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7042349) 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, 45653 + ... + 45806.

It is an arithmetic number, because the mean of its divisors is an integer number (1097520).

Almost surely, 2^7042343 is an apocalyptic number.

7042343 is a deficient number, since it is larger than the sum of its proper divisors (1737817).

7042343 is a wasteful number, since it uses less digits than its factorization.

7042343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91477.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 7042343 is about 2653.7413212293. The cubic root of 7042343 is about 191.6780538498.

The spelling of 7042343 in words is "seven million, forty-two thousand, three hundred forty-three".