964161829 has 2 divisors, whose sum is σ = 964161830. Its totient is φ = 964161828.

The previous prime is 964161823. The next prime is 964161883. The reversal of 964161829 is 928161469.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 940832929 + 23328900 = 30673^2 + 4830^2 .

It is an emirp because it is prime and its reverse (928161469) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 964161829 - 2⁵ = 964161797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (964161823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482080914 + 482080915.

It is an arithmetic number, because the mean of its divisors is an integer number (482080915).

Almost surely, 2^964161829 is an apocalyptic number.

It is an amenable number.

964161829 is a deficient number, since it is larger than the sum of its proper divisors (1).

964161829 is an equidigital number, since it uses as much as digits as its factorization.

964161829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 46.

The square root of 964161829 is about 31050.9553637243. The cubic root of 964161829 is about 987.9083236659.

The spelling of 964161829 in words is "nine hundred sixty-four million, one hundred sixty-one thousand, eight hundred twenty-nine".