8361906337 has 4 divisors (see below), whose sum is σ = 8363185456. Its totient is φ = 8360627220.

The previous prime is 8361906317. The next prime is 8361906349. The reversal of 8361906337 is 7336091638.

8361906337 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8361906337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8361906317) 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, 629703 + ... + 642844.

It is an arithmetic number, because the mean of its divisors is an integer number (2090796364).

Almost surely, 2^8361906337 is an apocalyptic number.

It is an amenable number.

8361906337 is a deficient number, since it is larger than the sum of its proper divisors (1279119).

8361906337 is a wasteful number, since it uses less digits than its factorization.

8361906337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279118.

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 8361906337 is about 91443.4597825345. The cubic root of 8361906337 is about 2029.7151789645.

The spelling of 8361906337 in words is "eight billion, three hundred sixty-one million, nine hundred six thousand, three hundred thirty-seven".