366729216 has 96 divisors (see below), whose sum is σ = 1117509120. Its totient is φ = 104767488.

The previous prime is 366729211. The next prime is 366729239. The reversal of 366729216 is 612927663.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366729211) by changing a digit.

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, 38745 + ... + 47271.

It is an arithmetic number, because the mean of its divisors is an integer number (11640720).

Almost surely, 2^366729216 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 366729216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (558754560).

366729216 is an abundant number, since it is smaller than the sum of its proper divisors (750779904).

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

366729216 is an equidigital number, since it uses as much as digits as its factorization.

366729216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8559 (or 8539 counting only the distinct ones).

The product of its digits is 163296, while the sum is 42.

The square root of 366729216 is about 19150.1753516776. The cubic root of 366729216 is about 715.7837533447.

The spelling of 366729216 in words is "three hundred sixty-six million, seven hundred twenty-nine thousand, two hundred sixteen".