964810516 has 12 divisors (see below), whose sum is σ = 1720275732. Its totient is φ = 473303168.

The previous prime is 964810507. The next prime is 964810531. The reversal of 964810516 is 615018469.

It can be written as a sum of positive squares in 2 ways, for example, as 444788100 + 520022416 = 21090^2 + 22804^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2275285 + ... + 2275708.

It is an arithmetic number, because the mean of its divisors is an integer number (143356311).

Almost surely, 2^964810516 is an apocalyptic number.

It is an amenable number.

964810516 is a deficient number, since it is larger than the sum of its proper divisors (755465216).

964810516 is a wasteful number, since it uses less digits than its factorization.

964810516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4551050 (or 4551048 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 964810516 is about 31061.3991313978. The cubic root of 964810516 is about 988.1298285356.

It can be divided in two parts, 9648 and 10516, that added together give a square (20164 = 142²).

The spelling of 964810516 in words is "nine hundred sixty-four million, eight hundred ten thousand, five hundred sixteen".