1936352684009 has 8 divisors (see below), whose sum is σ = 1962905294280. Its totient is φ = 1909800809856.

The previous prime is 1936352683961. The next prime is 1936352684041. The reversal of 1936352684009 is 9004862536391.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 915244009 + 1935437440000 = 30253^2 + 1391200^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1936352684009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1936352684089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7047599 + ... + 7317195.

It is an arithmetic number, because the mean of its divisors is an integer number (245363161785).

Almost surely, 2^{1936352684009} is an apocalyptic number.

It is an amenable number.

1936352684009 is a deficient number, since it is larger than the sum of its proper divisors (26552610271).

1936352684009 is an equidigital number, since it uses as much as digits as its factorization.

1936352684009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368059.

The product of its (nonzero) digits is 8398080, while the sum is 56.

The spelling of 1936352684009 in words is "one trillion, nine hundred thirty-six billion, three hundred fifty-two million, six hundred eighty-four thousand, nine".