841906097 has 4 divisors (see below), whose sum is σ = 843139440. Its totient is φ = 840672756.

The previous prime is 841906069. The next prime is 841906111. The reversal of 841906097 is 790609148.

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 not a de Polignac number, because 841906097 - 2⁶ = 841906033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (841908097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615647 + ... + 617012.

It is an arithmetic number, because the mean of its divisors is an integer number (210784860).

Almost surely, 2^841906097 is an apocalyptic number.

It is an amenable number.

841906097 is a deficient number, since it is larger than the sum of its proper divisors (1233343).

841906097 is a wasteful number, since it uses less digits than its factorization.

841906097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233342.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 841906097 is about 29015.6181564343. The cubic root of 841906097 is about 944.2519380615.

The spelling of 841906097 in words is "eight hundred forty-one million, nine hundred six thousand, ninety-seven".