804739967330 has 32 divisors (see below), whose sum is σ = 1562346548784. Its totient is φ = 296679695616.

The previous prime is 804739967309. The next prime is 804739967333. The reversal of 804739967330 is 33769937408.

It is a Cunningham number, because it is equal to 897073²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 289705527049 + 515034440281 = 538243^2 + 717659^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 804739967330.

It is not an unprimeable number, because it can be changed into a prime (804739967333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4655009 + ... + 4824788.

Almost surely, 2^804739967330 is an apocalyptic number.

804739967330 is a deficient number, since it is larger than the sum of its proper divisors (757606581454).

804739967330 is a wasteful number, since it uses less digits than its factorization.

804739967330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9480470.

The product of its (nonzero) digits is 20575296, while the sum is 59.

The spelling of 804739967330 in words is "eight hundred four billion, seven hundred thirty-nine million, nine hundred sixty-seven thousand, three hundred thirty".