7406942343 has 8 divisors (see below), whose sum is σ = 9876345456. Its totient is φ = 4937750400.

The previous prime is 7406942317. The next prime is 7406942359. The reversal of 7406942343 is 3432496047.

It is a happy number.

7406942343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 7406942343 - 2¹⁰ = 7406941319 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 7406942295 and 7406942304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7406942383) 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, 69573 + ... + 140193.

It is an arithmetic number, because the mean of its divisors is an integer number (1234543182).

Almost surely, 2^7406942343 is an apocalyptic number.

7406942343 is a deficient number, since it is larger than the sum of its proper divisors (2469403113).

7406942343 is a wasteful number, since it uses less digits than its factorization.

7406942343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105585.

The product of its (nonzero) digits is 435456, while the sum is 42.

The square root of 7406942343 is about 86063.5947599216. The cubic root of 7406942343 is about 1949.3043622575.

The spelling of 7406942343 in words is "seven billion, four hundred six million, nine hundred forty-two thousand, three hundred forty-three".