8373726106 has 4 divisors (see below), whose sum is σ = 12560589162. Its totient is φ = 4186863052.

The previous prime is 8373726103. The next prime is 8373726181. The reversal of 8373726106 is 6016273738.

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

It can be written as a sum of positive squares in only one way, i.e., 4622776081 + 3750950025 = 67991^2 + 61245^2 .

It is not an unprimeable number, because it can be changed into a prime (8373726103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2093431525 + ... + 2093431528.

Almost surely, 2^8373726106 is an apocalyptic number.

8373726106 is a deficient number, since it is larger than the sum of its proper divisors (4186863056).

8373726106 is a wasteful number, since it uses less digits than its factorization.

8373726106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4186863055.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 8373726106 is about 91508.0657975022. The cubic root of 8373726106 is about 2030.6710801908.

The spelling of 8373726106 in words is "eight billion, three hundred seventy-three million, seven hundred twenty-six thousand, one hundred six".