964922093 has 2 divisors, whose sum is σ = 964922094. Its totient is φ = 964922092.

The previous prime is 964922071. The next prime is 964922111. The reversal of 964922093 is 390229469.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 561595204 + 403326889 = 23698^2 + 20083^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-964922093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (964922033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482461046 + 482461047.

It is an arithmetic number, because the mean of its divisors is an integer number (482461047).

Almost surely, 2^964922093 is an apocalyptic number.

It is an amenable number.

964922093 is a deficient number, since it is larger than the sum of its proper divisors (1).

964922093 is an equidigital number, since it uses as much as digits as its factorization.

964922093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 964922093 is about 31063.1951511753. The cubic root of 964922093 is about 988.1679183333.

The spelling of 964922093 in words is "nine hundred sixty-four million, nine hundred twenty-two thousand, ninety-three".