36474385320 has 256 divisors, whose sum is σ = 128480256000. Its totient is φ = 9185349888.

The previous prime is 36474385319. The next prime is 36474385361. The reversal of 36474385320 is 2358347463.

36474385320 is a `hidden beast` number, since 36 + 47 + 43 + 8 + 532 + 0 = 666.

36474385320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1953067 + ... + 1971653.

It is an arithmetic number, because the mean of its divisors is an integer number (501876000).

Almost surely, 2^36474385320 is an apocalyptic number.

36474385320 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 36474385320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64240128000).

36474385320 is an abundant number, since it is smaller than the sum of its proper divisors (92005870680).

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

36474385320 is a wasteful number, since it uses less digits than its factorization.

36474385320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18709 (or 18699 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 36474385320 in words is "thirty-six billion, four hundred seventy-four million, three hundred eighty-five thousand, three hundred twenty".