6964745461 has 2 divisors, whose sum is σ = 6964745462. Its totient is φ = 6964745460.

The previous prime is 6964745429. The next prime is 6964745527. The reversal of 6964745461 is 1645474696.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6117586225 + 847159236 = 78215^2 + 29106^2 .

It is a cyclic number.

It is not a de Polignac number, because 6964745461 - 2⁵ = 6964745429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6964745399 and 6964745408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6964745401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3482372730 + 3482372731.

It is an arithmetic number, because the mean of its divisors is an integer number (3482372731).

Almost surely, 2^6964745461 is an apocalyptic number.

It is an amenable number.

6964745461 is a deficient number, since it is larger than the sum of its proper divisors (1).

6964745461 is an equidigital number, since it uses as much as digits as its factorization.

6964745461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 52.

The square root of 6964745461 is about 83455.0505421931. The cubic root of 6964745461 is about 1909.7143712753.

The spelling of 6964745461 in words is "six billion, nine hundred sixty-four million, seven hundred forty-five thousand, four hundred sixty-one".