798720213 has 8 divisors (see below), whose sum is σ = 1075939648. Its totient is φ = 526990464.

The previous prime is 798720191. The next prime is 798720259. The reversal of 798720213 is 312027897.

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

It is not a de Polignac number, because 798720213 - 2¹⁶ = 798654677 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 (798720283) 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, 1372081 + ... + 1372662.

It is an arithmetic number, because the mean of its divisors is an integer number (134492456).

Almost surely, 2^798720213 is an apocalyptic number.

It is an amenable number.

798720213 is a deficient number, since it is larger than the sum of its proper divisors (277219435).

798720213 is a wasteful number, since it uses less digits than its factorization.

798720213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744843.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 798720213 is about 28261.6385406084. The cubic root of 798720213 is about 927.8224821000.

The spelling of 798720213 in words is "seven hundred ninety-eight million, seven hundred twenty thousand, two hundred thirteen".