965490066 has 48 divisors (see below), whose sum is σ = 2132095680. Its totient is φ = 315675360.

The previous prime is 965490037. The next prime is 965490077. The reversal of 965490066 is 660094569.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 481021 + ... + 483023.

It is an arithmetic number, because the mean of its divisors is an integer number (44418660).

Almost surely, 2^965490066 is an apocalyptic number.

965490066 is an abundant number, since it is smaller than the sum of its proper divisors (1166605614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

965490066 is a wasteful number, since it uses less digits than its factorization.

965490066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511 (or 2508 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 965490066 is about 31072.3360241872. The cubic root of 965490066 is about 988.3617656278.

The spelling of 965490066 in words is "nine hundred sixty-five million, four hundred ninety thousand, sixty-six".