791940363 has 16 divisors (see below), whose sum is σ = 1078336800. Its totient is φ = 516798464.

The previous prime is 791940361. The next prime is 791940367. The reversal of 791940363 is 363049197.

It is a cyclic number.

It is not a de Polignac number, because 791940363 - 2¹ = 791940361 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (791940361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65845 + ... + 76937.

It is an arithmetic number, because the mean of its divisors is an integer number (67396050).

Almost surely, 2^791940363 is an apocalyptic number.

791940363 is a deficient number, since it is larger than the sum of its proper divisors (286396437).

791940363 is a wasteful number, since it uses less digits than its factorization.

791940363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11598.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 791940363 is about 28141.4349847338. The cubic root of 791940363 is about 925.1897786409.

The spelling of 791940363 in words is "seven hundred ninety-one million, nine hundred forty thousand, three hundred sixty-three".