794426003643 has 8 divisors (see below), whose sum is σ = 1063004191056. Its totient is φ = 527732576000.

The previous prime is 794426003633. The next prime is 794426003669. The reversal of 794426003643 is 346300624497.

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

It is a cyclic number.

It is not a de Polignac number, because 794426003643 - 2⁸ = 794426003387 is a prime.

It is a super-2 number, since 2×794426003643² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 794426003592 and 794426003601.

It is not an unprimeable number, because it can be changed into a prime (794426003633) 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, 471188958 + ... + 471190643.

It is an arithmetic number, because the mean of its divisors is an integer number (132875523882).

Almost surely, 2^794426003643 is an apocalyptic number.

794426003643 is a deficient number, since it is larger than the sum of its proper divisors (268578187413).

794426003643 is a wasteful number, since it uses less digits than its factorization.

794426003643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942379885.

The product of its (nonzero) digits is 2612736, while the sum is 48.

The spelling of 794426003643 in words is "seven hundred ninety-four billion, four hundred twenty-six million, three thousand, six hundred forty-three".