964276517 has 2 divisors, whose sum is σ = 964276518. Its totient is φ = 964276516.

The previous prime is 964276501. The next prime is 964276519. The reversal of 964276517 is 715672469.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 958583521 + 5692996 = 30961^2 + 2386^2 .

It is a cyclic number.

It is not a de Polignac number, because 964276517 - 2⁴ = 964276501 is a prime.

Together with 964276519, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (964276519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482138258 + 482138259.

It is an arithmetic number, because the mean of its divisors is an integer number (482138259).

Almost surely, 2^964276517 is an apocalyptic number.

It is an amenable number.

964276517 is a deficient number, since it is larger than the sum of its proper divisors (1).

964276517 is an equidigital number, since it uses as much as digits as its factorization.

964276517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 47.

The square root of 964276517 is about 31052.8020796836. The cubic root of 964276517 is about 987.9474930025.

The spelling of 964276517 in words is "nine hundred sixty-four million, two hundred seventy-six thousand, five hundred seventeen".