728035376 has 40 divisors (see below), whose sum is σ = 1481390304. Its totient is φ = 345945600.

The previous prime is 728035361. The next prime is 728035393. The reversal of 728035376 is 673530827.

It is a super-2 number, since 2×728035376² = 1060071017414922752, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51476 + ... + 64076.

Almost surely, 2^728035376 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 728035376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (740695152).

728035376 is an abundant number, since it is smaller than the sum of its proper divisors (753354928).

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

728035376 is a wasteful number, since it uses less digits than its factorization.

728035376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12789 (or 12783 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 728035376 is about 26982.1306793959. The cubic root of 728035376 is about 899.6028601722.

The spelling of 728035376 in words is "seven hundred twenty-eight million, thirty-five thousand, three hundred seventy-six".