798920275 has 12 divisors (see below), whose sum is σ = 1024822800. Its totient is φ = 617096480.

The previous prime is 798920267. The next prime is 798920281. The reversal of 798920275 is 572029897.

It is not a de Polignac number, because 798920275 - 2³ = 798920267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 550255 + ... + 551704.

It is an arithmetic number, because the mean of its divisors is an integer number (85401900).

Almost surely, 2^798920275 is an apocalyptic number.

798920275 is a deficient number, since it is larger than the sum of its proper divisors (225902525).

798920275 is a wasteful number, since it uses less digits than its factorization.

798920275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101998 (or 1101993 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 49.

The square root of 798920275 is about 28265.1777811497. The cubic root of 798920275 is about 927.8999420676.

The spelling of 798920275 in words is "seven hundred ninety-eight million, nine hundred twenty thousand, two hundred seventy-five".