536799816 has 96 divisors (see below), whose sum is σ = 1669137600. Its totient is φ = 152668800.

The previous prime is 536799743. The next prime is 536799827. The reversal of 536799816 is 618997635.

536799816 is a `hidden beast` number, since 536 + 7 + 9 + 98 + 16 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113091 + ... + 117741.

It is an arithmetic number, because the mean of its divisors is an integer number (17386850).

Almost surely, 2^536799816 is an apocalyptic number.

536799816 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 536799816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (834568800).

536799816 is an abundant number, since it is smaller than the sum of its proper divisors (1132337784).

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

536799816 is a wasteful number, since it uses less digits than its factorization.

536799816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4899 (or 4892 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 536799816 is about 23168.9407612864. The cubic root of 536799816 is about 812.7134604748.

The spelling of 536799816 in words is "five hundred thirty-six million, seven hundred ninety-nine thousand, eight hundred sixteen".