728797062 has 16 divisors (see below), whose sum is σ = 1665821952. Its totient is φ = 208227720.

The previous prime is 728797061. The next prime is 728797109. The reversal of 728797062 is 260797827.

728797062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×728797062² = 1062290315159663688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (728797061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8676114 + ... + 8676197.

It is an arithmetic number, because the mean of its divisors is an integer number (104113872).

Almost surely, 2^728797062 is an apocalyptic number.

728797062 is an abundant number, since it is smaller than the sum of its proper divisors (937024890).

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

728797062 is a wasteful number, since it uses less digits than its factorization.

728797062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17352323.

The product of its (nonzero) digits is 592704, while the sum is 48.

The square root of 728797062 is about 26996.2416273081. The cubic root of 728797062 is about 899.9164786691.

The spelling of 728797062 in words is "seven hundred twenty-eight million, seven hundred ninety-seven thousand, sixty-two".