965050369 has 4 divisors (see below), whose sum is σ = 966484996. Its totient is φ = 963615744.

The previous prime is 965050343. The next prime is 965050393. The reversal of 965050369 is 963050569.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 236698225 + 728352144 = 15385^2 + 26988^2 .

It is a cyclic number.

It is not a de Polignac number, because 965050369 - 2⁹ = 965049857 is a prime.

It is a super-2 number, since 2×965050369² = 1862644429414072322, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (965051369) 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, 716304 + ... + 717649.

It is an arithmetic number, because the mean of its divisors is an integer number (241621249).

It is a Proth number, since it is equal to 29451 ⋅ 2¹⁵ + 1 and 29451 < 2¹⁵.

Almost surely, 2^965050369 is an apocalyptic number.

It is an amenable number.

965050369 is a deficient number, since it is larger than the sum of its proper divisors (1434627).

965050369 is a wasteful number, since it uses less digits than its factorization.

965050369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434626.

The product of its (nonzero) digits is 218700, while the sum is 43.

The square root of 965050369 is about 31065.2598411795. The cubic root of 965050369 is about 988.2117051537.

The spelling of 965050369 in words is "nine hundred sixty-five million, fifty thousand, three hundred sixty-nine".