964624429 has 2 divisors, whose sum is σ = 964624430. Its totient is φ = 964624428.

The previous prime is 964624351. The next prime is 964624457. The reversal of 964624429 is 924426469.

964624429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 904204900 + 60419529 = 30070^2 + 7773^2 .

It is an emirp because it is prime and its reverse (924426469) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-964624429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (964624499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482312214 + 482312215.

It is an arithmetic number, because the mean of its divisors is an integer number (482312215).

Almost surely, 2^964624429 is an apocalyptic number.

It is an amenable number.

964624429 is a deficient number, since it is larger than the sum of its proper divisors (1).

964624429 is an equidigital number, since it uses as much as digits as its factorization.

964624429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 46.

The square root of 964624429 is about 31058.4035166008. The cubic root of 964624429 is about 988.0662962201.

The spelling of 964624429 in words is "nine hundred sixty-four million, six hundred twenty-four thousand, four hundred twenty-nine".