804309995 has 8 divisors (see below), whose sum is σ = 1015970640. Its totient is φ = 609582240.

The previous prime is 804309991. The next prime is 804310021. The reversal of 804309995 is 599903408.

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

It is not a de Polignac number, because 804309995 - 2² = 804309991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (804309991) 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, 4233116 + ... + 4233305.

It is an arithmetic number, because the mean of its divisors is an integer number (126996330).

Almost surely, 2^804309995 is an apocalyptic number.

804309995 is a deficient number, since it is larger than the sum of its proper divisors (211660645).

804309995 is a wasteful number, since it uses less digits than its factorization.

804309995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8466445.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 804309995 is about 28360.3595710633. The cubic root of 804309995 is about 929.9818838726.

The spelling of 804309995 in words is "eight hundred four million, three hundred nine thousand, nine hundred ninety-five".