36465989400 has 1152 divisors, whose sum is σ = 149165452800. Its totient is φ = 8211456000.

The previous prime is 36465989363. The next prime is 36465989411. The reversal of 36465989400 is 498956463.

36465989400 is a `hidden beast` number, since 3 + 6 + 4 + 6 + 598 + 9 + 40 + 0 = 666.

36465989400 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 (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 361049350 + ... + 361049450.

It is an arithmetic number, because the mean of its divisors is an integer number (129483900).

Almost surely, 2^36465989400 is an apocalyptic number.

36465989400 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 36465989400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74582726400).

36465989400 is an abundant number, since it is smaller than the sum of its proper divisors (112699463400).

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

36465989400 is a wasteful number, since it uses less digits than its factorization.

36465989400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 36465989400 in words is "thirty-six billion, four hundred sixty-five million, nine hundred eighty-nine thousand, four hundred".