801341147 has 4 divisors (see below), whose sum is σ = 804666456. Its totient is φ = 798015840.

The previous prime is 801341143. The next prime is 801341209. The reversal of 801341147 is 741143108.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 801341147 - 2² = 801341143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (801341141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1662293 + ... + 1662774.

It is an arithmetic number, because the mean of its divisors is an integer number (201166614).

Almost surely, 2^801341147 is an apocalyptic number.

801341147 is a deficient number, since it is larger than the sum of its proper divisors (3325309).

801341147 is a wasteful number, since it uses less digits than its factorization.

801341147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3325308.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 801341147 is about 28307.9696728677. The cubic root of 801341147 is about 928.8362315181.

The spelling of 801341147 in words is "eight hundred one million, three hundred forty-one thousand, one hundred forty-seven".