799261743 has 32 divisors (see below), whose sum is σ = 1260988416. Its totient is φ = 440840448.

The previous prime is 799261739. The next prime is 799261751. The reversal of 799261743 is 347162997.

It is a happy number.

It is not a de Polignac number, because 799261743 - 2² = 799261739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 799261692 and 799261701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799261703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66505 + ... + 77597.

It is an arithmetic number, because the mean of its divisors is an integer number (39405888).

Almost surely, 2^799261743 is an apocalyptic number.

799261743 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

799261743 is a deficient number, since it is larger than the sum of its proper divisors (461726673).

799261743 is a wasteful number, since it uses less digits than its factorization.

799261743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11223.

The product of its digits is 571536, while the sum is 48.

The square root of 799261743 is about 28271.2175719405. The cubic root of 799261743 is about 928.0321217175.

The spelling of 799261743 in words is "seven hundred ninety-nine million, two hundred sixty-one thousand, seven hundred forty-three".