804945207 has 8 divisors (see below), whose sum is σ = 1170829440. Its totient is φ = 487845560.

The previous prime is 804945187. The next prime is 804945221. The reversal of 804945207 is 702549408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 804945207 - 2¹⁴ = 804928823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804945227) 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, 12196107 + ... + 12196172.

It is an arithmetic number, because the mean of its divisors is an integer number (146353680).

Almost surely, 2^804945207 is an apocalyptic number.

804945207 is a deficient number, since it is larger than the sum of its proper divisors (365884233).

804945207 is a wasteful number, since it uses less digits than its factorization.

804945207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24392293.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 804945207 is about 28371.5563020431. The cubic root of 804945207 is about 930.2266403352.

The spelling of 804945207 in words is "eight hundred four million, nine hundred forty-five thousand, two hundred seven".