806237381007 has 8 divisors (see below), whose sum is σ = 1194425749680. Its totient is φ = 537491587320.

The previous prime is 806237380999. The next prime is 806237381009. The reversal of 806237381007 is 700183732608.

806237381007 is a `hidden beast` number, since 8 + 0 + 623 + 7 + 3 + 8 + 10 + 0 + 7 = 666.

It is not a de Polignac number, because 806237381007 - 2³ = 806237380999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806237381009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14930321844 + ... + 14930321897.

It is an arithmetic number, because the mean of its divisors is an integer number (149303218710).

Almost surely, 2^806237381007 is an apocalyptic number.

806237381007 is a deficient number, since it is larger than the sum of its proper divisors (388188368673).

806237381007 is a wasteful number, since it uses less digits than its factorization.

806237381007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29860643750 (or 29860643744 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 806237381007 in words is "eight hundred six billion, two hundred thirty-seven million, three hundred eighty-one thousand, seven".