7464321097 has 2 divisors, whose sum is σ = 7464321098. Its totient is φ = 7464321096.

The previous prime is 7464321071. The next prime is 7464321113. The reversal of 7464321097 is 7901234647.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5254945081 + 2209376016 = 72491^2 + 47004^2 .

It is a cyclic number.

It is not a de Polignac number, because 7464321097 - 2²³ = 7455932489 is a prime.

It is not a weakly prime, because it can be changed into another prime (7464321017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3732160548 + 3732160549.

It is an arithmetic number, because the mean of its divisors is an integer number (3732160549).

Almost surely, 2^7464321097 is an apocalyptic number.

It is an amenable number.

7464321097 is a deficient number, since it is larger than the sum of its proper divisors (1).

7464321097 is an equidigital number, since it uses as much as digits as its factorization.

7464321097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 7464321097 is about 86396.3025655612. The cubic root of 7464321097 is about 1954.3249258774.

The spelling of 7464321097 in words is "seven billion, four hundred sixty-four million, three hundred twenty-one thousand, ninety-seven".