799961361 has 8 divisors (see below), whose sum is σ = 1066786464. Its totient is φ = 533221920.

The previous prime is 799961359. The next prime is 799961431. The reversal of 799961361 is 163169997.

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

It is not a de Polignac number, because 799961361 - 2¹ = 799961359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (799961311) 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, 5050 + ... + 40316.

It is an arithmetic number, because the mean of its divisors is an integer number (133348308).

Almost surely, 2^799961361 is an apocalyptic number.

It is an amenable number.

799961361 is a deficient number, since it is larger than the sum of its proper divisors (266825103).

799961361 is a wasteful number, since it uses less digits than its factorization.

799961361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42831.

The product of its digits is 551124, while the sum is 51.

The square root of 799961361 is about 28283.5881917412. The cubic root of 799961361 is about 928.3028209527.

The spelling of 799961361 in words is "seven hundred ninety-nine million, nine hundred sixty-one thousand, three hundred sixty-one".