36766665400 has 96 divisors (see below), whose sum is σ = 87736014000. Its totient is φ = 14323921920.

The previous prime is 36766665371. The next prime is 36766665427. The reversal of 36766665400 is 456666763.

It is a congruent number.

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, 1177186 + ... + 1208014.

Almost surely, 2^36766665400 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 36766665400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43868007000).

36766665400 is an abundant number, since it is smaller than the sum of its proper divisors (50969348600).

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

36766665400 is a wasteful number, since it uses less digits than its factorization.

36766665400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31001 (or 30992 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 49.

The spelling of 36766665400 in words is "thirty-six billion, seven hundred sixty-six million, six hundred sixty-five thousand, four hundred".