964104881 has 2 divisors, whose sum is σ = 964104882. Its totient is φ = 964104880.

The previous prime is 964104863. The next prime is 964104931. The reversal of 964104881 is 188401469.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 694849600 + 269255281 = 26360^2 + 16409^2 .

It is an emirp because it is prime and its reverse (188401469) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-964104881 is a prime.

It is a super-2 number, since 2×964104881² = 1858996443136048322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (964104481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482052440 + 482052441.

It is an arithmetic number, because the mean of its divisors is an integer number (482052441).

Almost surely, 2^964104881 is an apocalyptic number.

It is an amenable number.

964104881 is a deficient number, since it is larger than the sum of its proper divisors (1).

964104881 is an equidigital number, since it uses as much as digits as its factorization.

964104881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 964104881 is about 31050.0383413612. The cubic root of 964104881 is about 987.8888730892. Note that the first 4 decimals are identical.

The spelling of 964104881 in words is "nine hundred sixty-four million, one hundred four thousand, eight hundred eighty-one".