797660160 has 176 divisors, whose sum is σ = 2783788992. Its totient is φ = 193331200.

The previous prime is 797660159. The next prime is 797660161. The reversal of 797660160 is 61066797.

It is an interprime number because it is at equal distance from previous prime (797660159) and next prime (797660161).

It is a tau number, because it is divible by the number of its divisors (176).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797660161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166600 + ... + 171320.

Almost surely, 2^797660160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 797660160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1391894496).

797660160 is an abundant number, since it is smaller than the sum of its proper divisors (1986128832).

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

797660160 is a wasteful number, since it uses less digits than its factorization.

797660160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4760 (or 4742 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 797660160 is about 28242.8780403131. The cubic root of 797660160 is about 927.4118349899.

The spelling of 797660160 in words is "seven hundred ninety-seven million, six hundred sixty thousand, one hundred sixty".