7284063961 has 2 divisors, whose sum is σ = 7284063962. Its totient is φ = 7284063960.

The previous prime is 7284063937. The next prime is 7284063979. The reversal of 7284063961 is 1693604827.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5043840400 + 2240223561 = 71020^2 + 47331^2 .

It is a cyclic number.

It is not a de Polignac number, because 7284063961 - 2⁵ = 7284063929 is a prime.

It is not a weakly prime, because it can be changed into another prime (7284063931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3642031980 + 3642031981.

It is an arithmetic number, because the mean of its divisors is an integer number (3642031981).

Almost surely, 2^7284063961 is an apocalyptic number.

It is an amenable number.

7284063961 is a deficient number, since it is larger than the sum of its proper divisors (1).

7284063961 is an equidigital number, since it uses as much as digits as its factorization.

7284063961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 7284063961 is about 85346.7278868968. The cubic root of 7284063961 is about 1938.4647897077.

The spelling of 7284063961 in words is "seven billion, two hundred eighty-four million, sixty-three thousand, nine hundred sixty-one".