797058464278 has 8 divisors (see below), whose sum is σ = 1195756848720. Its totient is φ = 398472848040.

The previous prime is 797058464243. The next prime is 797058464287. The reversal of 797058464278 is 872464850797.

797058464278 is digitally balanced in base 2, because in such base 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 super-2 number, since 2×797058464278² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28174378 + ... + 28202653.

It is an arithmetic number, because the mean of its divisors is an integer number (149469606090).

Almost surely, 2^797058464278 is an apocalyptic number.

797058464278 is a deficient number, since it is larger than the sum of its proper divisors (398698384442).

797058464278 is a wasteful number, since it uses less digits than its factorization.

797058464278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56384102.

The product of its (nonzero) digits is 189665280, while the sum is 67.

The spelling of 797058464278 in words is "seven hundred ninety-seven billion, fifty-eight million, four hundred sixty-four thousand, two hundred seventy-eight".