36316620 has 96 divisors (see below), whose sum is σ = 114206400. Its totient is φ = 9580032.

The previous prime is 36316601. The next prime is 36316633. The reversal of 36316620 is 2661363.

36316620 is a `hidden beast` number, since 3 + 6 + 31 + 6 + 620 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58552 + ... + 59168.

It is an arithmetic number, because the mean of its divisors is an integer number (1189650).

Almost surely, 2^36316620 is an apocalyptic number.

36316620 is a gapful number since it is divisible by the number (30) 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 36316620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57103200).

36316620 is an abundant number, since it is smaller than the sum of its proper divisors (77889780).

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

36316620 is a wasteful number, since it uses less digits than its factorization.

36316620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 36316620 is about 6026.3272397041. The cubic root of 36316620 is about 331.1579157828.

Adding to 36316620 its reverse (2661363), we get a palindrome (38977983).

The spelling of 36316620 in words is "thirty-six million, three hundred sixteen thousand, six hundred twenty".