798628567 has 8 divisors (see below), whose sum is σ = 922480272. Its totient is φ = 683318400.

The previous prime is 798628553. The next prime is 798628613. The reversal of 798628567 is 765826897.

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

It is not a de Polignac number, because 798628567 - 2²³ = 790239959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798628507) 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, 2135184 + ... + 2135557.

It is an arithmetic number, because the mean of its divisors is an integer number (115310034).

Almost surely, 2^798628567 is an apocalyptic number.

798628567 is a deficient number, since it is larger than the sum of its proper divisors (123851705).

798628567 is a wasteful number, since it uses less digits than its factorization.

798628567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4270769.

The product of its digits is 10160640, while the sum is 58.

The square root of 798628567 is about 28260.0171089828. The cubic root of 798628567 is about 927.7869942992.

The spelling of 798628567 in words is "seven hundred ninety-eight million, six hundred twenty-eight thousand, five hundred sixty-seven".