793385280 has 392 divisors, whose sum is σ = 2998317600. Its totient is φ = 199314432.

The previous prime is 793385279. The next prime is 793385287. The reversal of 793385280 is 82583397.

793385280 is a `hidden beast` number, since 7 + 93 + 38 + 528 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (793385287) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 4432231 + ... + 4432409.

Almost surely, 2^793385280 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 793385280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1499158800).

793385280 is an abundant number, since it is smaller than the sum of its proper divisors (2204932320).

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

793385280 is a wasteful number, since it uses less digits than its factorization.

793385280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 793385280 is about 28167.0956969298. The cubic root of 793385280 is about 925.7521148562.

The spelling of 793385280 in words is "seven hundred ninety-three million, three hundred eighty-five thousand, two hundred eighty".