964117001 has 2 divisors, whose sum is σ = 964117002. Its totient is φ = 964117000.

The previous prime is 964116997. The next prime is 964117043. The reversal of 964117001 is 100711469.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 487349776 + 476767225 = 22076^2 + 21835^2 .

It is an emirp because it is prime and its reverse (100711469) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 964117001 - 2² = 964116997 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (964117051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482058500 + 482058501.

It is an arithmetic number, because the mean of its divisors is an integer number (482058501).

Almost surely, 2^964117001 is an apocalyptic number.

It is an amenable number.

964117001 is a deficient number, since it is larger than the sum of its proper divisors (1).

964117001 is an equidigital number, since it uses as much as digits as its factorization.

964117001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 964117001 is about 31050.2335095889. The cubic root of 964117001 is about 987.8930127367.

The spelling of 964117001 in words is "nine hundred sixty-four million, one hundred seventeen thousand, one".