804934153 has 8 divisors (see below), whose sum is σ = 813570560. Its totient is φ = 796320720.

The previous prime is 804934129. The next prime is 804934199. The reversal of 804934153 is 351439408.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-804934153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (804934253) 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, 69976 + ... + 80662.

It is an arithmetic number, because the mean of its divisors is an integer number (101696320).

Almost surely, 2^804934153 is an apocalyptic number.

It is an amenable number.

804934153 is a deficient number, since it is larger than the sum of its proper divisors (8636407).

804934153 is a wasteful number, since it uses less digits than its factorization.

804934153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11487.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 804934153 is about 28371.3614935907. The cubic root of 804934153 is about 930.2223821686. Note that the first 3 decimals are identical.

The spelling of 804934153 in words is "eight hundred four million, nine hundred thirty-four thousand, one hundred fifty-three".