797268078 has 48 divisors (see below), whose sum is σ = 1744273440. Its totient is φ = 263176512.

The previous prime is 797268061. The next prime is 797268089. The reversal of 797268078 is 870862797.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1566088 + ... + 1566596.

It is an arithmetic number, because the mean of its divisors is an integer number (36339030).

Almost surely, 2^797268078 is an apocalyptic number.

797268078 is an abundant number, since it is smaller than the sum of its proper divisors (947005362).

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

797268078 is a wasteful number, since it uses less digits than its factorization.

797268078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193 (or 1190 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 54.

The square root of 797268078 is about 28235.9359327790. The cubic root of 797268078 is about 927.2598566998.

The spelling of 797268078 in words is "seven hundred ninety-seven million, two hundred sixty-eight thousand, seventy-eight".