728700303294 has 64 divisors (see below), whose sum is σ = 1628551802880. Its totient is φ = 241518594240.

The previous prime is 728700303293. The next prime is 728700303311. The reversal of 728700303294 is 492303007827.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (728700303293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24501517 + ... + 24531239.

It is an arithmetic number, because the mean of its divisors is an integer number (25446121920).

Almost surely, 2^728700303294 is an apocalyptic number.

728700303294 is an abundant number, since it is smaller than the sum of its proper divisors (899851499586).

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

728700303294 is a wasteful number, since it uses less digits than its factorization.

728700303294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32302 (or 32296 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 728700303294 in words is "seven hundred twenty-eight billion, seven hundred million, three hundred three thousand, two hundred ninety-four".