369064889 has 4 divisors (see below), whose sum is σ = 380970240. Its totient is φ = 357159540.

The previous prime is 369064841. The next prime is 369064897. The reversal of 369064889 is 988460963.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 988460963 = 7 ⋅141208709.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-369064889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 369064889.

It is not an unprimeable number, because it can be changed into a prime (369064819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5952629 + ... + 5952690.

It is an arithmetic number, because the mean of its divisors is an integer number (95242560).

Almost surely, 2^369064889 is an apocalyptic number.

It is an amenable number.

369064889 is a deficient number, since it is larger than the sum of its proper divisors (11905351).

369064889 is a wasteful number, since it uses less digits than its factorization.

369064889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11905350.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 369064889 is about 19211.0616312582. The cubic root of 369064889 is about 717.3001310498.

The spelling of 369064889 in words is "three hundred sixty-nine million, sixty-four thousand, eight hundred eighty-nine".