946564753 has 2 divisors, whose sum is σ = 946564754. Its totient is φ = 946564752.

The previous prime is 946564741. The next prime is 946564763. The reversal of 946564753 is 357465649.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 702674064 + 243890689 = 26508^2 + 15617^2 .

It is an emirp because it is prime and its reverse (357465649) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 946564753 - 2²⁵ = 913010321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 946564697 and 946564706.

It is not a weakly prime, because it can be changed into another prime (946564733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473282376 + 473282377.

It is an arithmetic number, because the mean of its divisors is an integer number (473282377).

Almost surely, 2^946564753 is an apocalyptic number.

It is an amenable number.

946564753 is a deficient number, since it is larger than the sum of its proper divisors (1).

946564753 is an equidigital number, since it uses as much as digits as its factorization.

946564753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2721600, while the sum is 49.

The square root of 946564753 is about 30766.2924805704. The cubic root of 946564753 is about 981.8612251578.

The spelling of 946564753 in words is "nine hundred forty-six million, five hundred sixty-four thousand, seven hundred fifty-three".