369071089 has 6 divisors (see below), whose sum is σ = 381361650. Its totient is φ = 357164640.

The previous prime is 369071083. The next prime is 369071099. The reversal of 369071089 is 980170963.

It can be written as a sum of positive squares in only one way, i.e., 337934689 + 31136400 = 18383^2 + 5580^2 .

It is not a de Polignac number, because 369071089 - 2¹⁵ = 369038321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (369071083) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191064 + ... + 192985.

It is an arithmetic number, because the mean of its divisors is an integer number (63560275).

Almost surely, 2^369071089 is an apocalyptic number.

It is an amenable number.

369071089 is a deficient number, since it is larger than the sum of its proper divisors (12290561).

369071089 is an equidigital number, since it uses as much as digits as its factorization.

369071089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384111 (or 384080 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 369071089 is about 19211.2229959469. Note that the first 3 decimals coincide. The cubic root of 369071089 is about 717.3041477201.

The spelling of 369071089 in words is "three hundred sixty-nine million, seventy-one thousand, eighty-nine".