804976400067 has 32 divisors (see below), whose sum is σ = 1238905042944. Its totient is φ = 455384592000.

The previous prime is 804976400051. The next prime is 804976400089. The reversal of 804976400067 is 760004679408.

It is not a de Polignac number, because 804976400067 - 2⁴ = 804976400051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 804976399992 and 804976400019.

It is not an unprimeable number, because it can be changed into a prime (804976401067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34159653 + ... + 34183209.

It is an arithmetic number, because the mean of its divisors is an integer number (38715782592).

Almost surely, 2^804976400067 is an apocalyptic number.

804976400067 is a deficient number, since it is larger than the sum of its proper divisors (433928642877).

804976400067 is a wasteful number, since it uses less digits than its factorization.

804976400067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39779.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 804976400067 in words is "eight hundred four billion, nine hundred seventy-six million, four hundred thousand, sixty-seven".