869783201 has 8 divisors (see below), whose sum is σ = 1010334144. Its totient is φ = 733306320.

The previous prime is 869783153. The next prime is 869783207. The reversal of 869783201 is 102387968.

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

It is a cyclic number.

It is not a de Polignac number, because 869783201 - 2¹⁴ = 869766817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (869783207) 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, 1018055 + ... + 1018908.

It is an arithmetic number, because the mean of its divisors is an integer number (126291768).

Almost surely, 2^869783201 is an apocalyptic number.

It is an amenable number.

869783201 is a deficient number, since it is larger than the sum of its proper divisors (140550943).

869783201 is a wasteful number, since it uses less digits than its factorization.

869783201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037031.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 869783201 is about 29492.0870912860. The cubic root of 869783201 is about 954.5609673920.

The spelling of 869783201 in words is "eight hundred sixty-nine million, seven hundred eighty-three thousand, two hundred one".