963041934409 has 9 divisors (see below), whose sum is σ = 979700236743. Its totient is φ = 946662271632.

The previous prime is 963041934403. The next prime is 963041934509. The reversal of 963041934409 is 904439140369.

The square root of 963041934409 is 981347.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 136630033225 + 826411901184 = 369635^2 + 909072^2 .

It is not a de Polignac number, because 963041934409 - 2²¹ = 963039837257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (963041934403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 57891157 + ... + 57907789.

Almost surely, 2^963041934409 is an apocalyptic number.

963041934409 is the 981347-th square number.

963041934409 is the 490674-th centered octagonal number.

It is an amenable number.

963041934409 is a deficient number, since it is larger than the sum of its proper divisors (16658302334).

963041934409 is an frugal number, since it uses more digits than its factorization.

963041934409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33384 (or 16692 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 52.

The spelling of 963041934409 in words is "nine hundred sixty-three billion, forty-one million, nine hundred thirty-four thousand, four hundred nine".