3609236070000 has 2000 divisors, whose sum is σ = 14984199521280. Its totient is φ = 830476800000.

The previous prime is 3609236069987. The next prime is 3609236070019. The reversal of 3609236070000 is 706329063.

It is a tau number, because it is divible by the number of its divisors (2000).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 399 ways as a sum of consecutive naturals, for example, 20163329911 + ... + 20163330089.

Almost surely, 2^{3609236070000} is an apocalyptic number.

3609236070000 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 3609236070000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7492099760640).

3609236070000 is an abundant number, since it is smaller than the sum of its proper divisors (11374963451280).

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

3609236070000 is a wasteful number, since it uses less digits than its factorization.

3609236070000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The spelling of 3609236070000 in words is "three trillion, six hundred nine billion, two hundred thirty-six million, seventy thousand".