7219486097 has 2 divisors, whose sum is σ = 7219486098. Its totient is φ = 7219486096.

The previous prime is 7219486073. The next prime is 7219486103. The reversal of 7219486097 is 7906849127.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6922406401 + 297079696 = 83201^2 + 17236^2 .

It is a cyclic number.

It is not a de Polignac number, because 7219486097 - 2¹⁶ = 7219420561 is a prime.

It is not a weakly prime, because it can be changed into another prime (7219486007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3609743048 + 3609743049.

It is an arithmetic number, because the mean of its divisors is an integer number (3609743049).

Almost surely, 2^7219486097 is an apocalyptic number.

It is an amenable number.

7219486097 is a deficient number, since it is larger than the sum of its proper divisors (1).

7219486097 is an equidigital number, since it uses as much as digits as its factorization.

7219486097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 53.

The square root of 7219486097 is about 84967.5590858064. The cubic root of 7219486097 is about 1932.7192018840.

The spelling of 7219486097 in words is "seven billion, two hundred nineteen million, four hundred eighty-six thousand, ninety-seven".