36869406336 has 576 divisors, whose sum is σ = 135612247680. Its totient is φ = 9907494912.

The previous prime is 36869406307. The next prime is 36869406361. The reversal of 36869406336 is 63360496863.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 25908921 + ... + 25910343.

It is an arithmetic number, because the mean of its divisors is an integer number (235437930).

Almost surely, 2^36869406336 is an apocalyptic number.

36869406336 is a gapful number since it is divisible by the number (36) 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 36869406336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67806123840).

36869406336 is an abundant number, since it is smaller than the sum of its proper divisors (98742841344).

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

36869406336 is a wasteful number, since it uses less digits than its factorization.

36869406336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483 (or 1452 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 54.

The spelling of 36869406336 in words is "thirty-six billion, eight hundred sixty-nine million, four hundred six thousand, three hundred thirty-six".