801928655 has 8 divisors (see below), whose sum is σ = 1049797584. Its totient is φ = 583220800.

The previous prime is 801928651. The next prime is 801928657. The reversal of 801928655 is 556829108.

801928655 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 801928655 - 2² = 801928651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801928651) 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, 7290206 + ... + 7290315.

It is an arithmetic number, because the mean of its divisors is an integer number (131224698).

Almost surely, 2^801928655 is an apocalyptic number.

801928655 is a deficient number, since it is larger than the sum of its proper divisors (247868929).

801928655 is a wasteful number, since it uses less digits than its factorization.

801928655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14580537.

The product of its (nonzero) digits is 172800, while the sum is 44.

The square root of 801928655 is about 28318.3448492316. The cubic root of 801928655 is about 929.0631699917.

The spelling of 801928655 in words is "eight hundred one million, nine hundred twenty-eight thousand, six hundred fifty-five".