801430955 has 12 divisors (see below), whose sum is σ = 1041387120. Its totient is φ = 591825312.

The previous prime is 801430951. The next prime is 801430997. The reversal of 801430955 is 559034108.

It is not a de Polignac number, because 801430955 - 2² = 801430951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (801430951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 473375 + ... + 475064.

It is an arithmetic number, because the mean of its divisors is an integer number (86782260).

Almost surely, 2^801430955 is an apocalyptic number.

801430955 is a deficient number, since it is larger than the sum of its proper divisors (239956165).

801430955 is a wasteful number, since it uses less digits than its factorization.

801430955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948470 (or 948457 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 801430955 is about 28309.5558954922. Note that the first 3 decimals coincide. The cubic root of 801430955 is about 928.8709291033.

The spelling of 801430955 in words is "eight hundred one million, four hundred thirty thousand, nine hundred fifty-five".