7395426166 has 4 divisors (see below), whose sum is σ = 11093139252. Its totient is φ = 3697713082.

The previous prime is 7395426121. The next prime is 7395426197. The reversal of 7395426166 is 6616245937.

It is a happy number.

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

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1848856540 + ... + 1848856543.

It is an arithmetic number, because the mean of its divisors is an integer number (2773284813).

Almost surely, 2^7395426166 is an apocalyptic number.

7395426166 is a deficient number, since it is larger than the sum of its proper divisors (3697713086).

7395426166 is a wasteful number, since it uses less digits than its factorization.

7395426166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3697713085.

The product of its digits is 1632960, while the sum is 49.

The square root of 7395426166 is about 85996.6636910991. The cubic root of 7395426166 is about 1948.2935907735.

The spelling of 7395426166 in words is "seven billion, three hundred ninety-five million, four hundred twenty-six thousand, one hundred sixty-six".