804000415 has 8 divisors (see below), whose sum is σ = 965661840. Its totient is φ = 642626112.

The previous prime is 804000401. The next prime is 804000419. The reversal of 804000415 is 514000408.

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 804000415 - 2⁷ = 804000287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804000419) 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, 65569 + ... + 76858.

It is an arithmetic number, because the mean of its divisors is an integer number (120707730).

Almost surely, 2^804000415 is an apocalyptic number.

804000415 is a deficient number, since it is larger than the sum of its proper divisors (161661425).

804000415 is a wasteful number, since it uses less digits than its factorization.

804000415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143561.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 804000415 is about 28354.9010754755. The cubic root of 804000415 is about 929.8625514679.

The spelling of 804000415 in words is "eight hundred four million, four hundred fifteen", and thus it is an aban number.