7943106 has 8 divisors (see below), whose sum is σ = 15886224. Its totient is φ = 2647700.

The previous prime is 7943093. The next prime is 7943107. The reversal of 7943106 is 6013497.

It is a happy number.

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

7943106 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (7943107) 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, 661920 + ... + 661931.

It is an arithmetic number, because the mean of its divisors is an integer number (1985778).

Almost surely, 2^7943106 is an apocalyptic number.

7943106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7943106 is a wasteful number, since it uses less digits than its factorization.

7943106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323856.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 7943106 is about 2818.3516459094. The cubic root of 7943106 is about 199.5247549385.

The spelling of 7943106 in words is "seven million, nine hundred forty-three thousand, one hundred six".