791298792 has 24 divisors (see below), whose sum is σ = 2143101090. Its totient is φ = 263766240.

The previous prime is 791298791. The next prime is 791298793. The reversal of 791298792 is 297892197.

It is an interprime number because it is at equal distance from previous prime (791298791) and next prime (791298793).

It can be written as a sum of positive squares in only one way, i.e., 772061796 + 19236996 = 27786^2 + 4386^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (791298791) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5495059 + ... + 5495202.

Almost surely, 2^791298792 is an apocalyptic number.

791298792 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

791298792 is an abundant number, since it is smaller than the sum of its proper divisors (1351802298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

791298792 is a wasteful number, since it uses less digits than its factorization.

791298792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10990273 (or 10990266 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 54.

The square root of 791298792 is about 28130.0336295569. The cubic root of 791298792 is about 924.9398712315.

The spelling of 791298792 in words is "seven hundred ninety-one million, two hundred ninety-eight thousand, seven hundred ninety-two".