965037963 has 16 divisors (see below), whose sum is σ = 1369267200. Its totient is φ = 602464896.

The previous prime is 965037937. The next prime is 965037971. The reversal of 965037963 is 369730569.

It is a happy number.

It is not a de Polignac number, because 965037963 - 2⁸ = 965037707 is a prime.

It is a super-4 number, since 4×965037963⁴ (a number of 37 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (965037923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37395 + ... + 57692.

It is an arithmetic number, because the mean of its divisors is an integer number (85579200).

Almost surely, 2^965037963 is an apocalyptic number.

965037963 is a deficient number, since it is larger than the sum of its proper divisors (404229237).

965037963 is a wasteful number, since it uses less digits than its factorization.

965037963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95306.

The product of its (nonzero) digits is 918540, while the sum is 48.

The square root of 965037963 is about 31065.0601641136. The cubic root of 965037963 is about 988.2074705537.

The spelling of 965037963 in words is "nine hundred sixty-five million, thirty-seven thousand, nine hundred sixty-three".