794957455839 has 8 divisors (see below), whose sum is σ = 1059955794432. Its totient is φ = 529965377240.

The previous prime is 794957455813. The next prime is 794957455849. The reversal of 794957455839 is 938554759497.

794957455839 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 794957455839 - 2⁸ = 794957455583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794957455849) 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, 1260207 + ... + 1782704.

It is an arithmetic number, because the mean of its divisors is an integer number (132494474304).

Almost surely, 2^794957455839 is an apocalyptic number.

794957455839 is a deficient number, since it is larger than the sum of its proper divisors (264998338593).

794957455839 is a wasteful number, since it uses less digits than its factorization.

794957455839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129997.

The product of its digits is 1714608000, while the sum is 75.

The spelling of 794957455839 in words is "seven hundred ninety-four billion, nine hundred fifty-seven million, four hundred fifty-five thousand, eight hundred thirty-nine".