7345984853 has 2 divisors, whose sum is σ = 7345984854. Its totient is φ = 7345984852.

The previous prime is 7345984831. The next prime is 7345984861. The reversal of 7345984853 is 3584895437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3964213444 + 3381771409 = 62962^2 + 58153^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7345984853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7345984553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3672992426 + 3672992427.

It is an arithmetic number, because the mean of its divisors is an integer number (3672992427).

Almost surely, 2^7345984853 is an apocalyptic number.

It is an amenable number.

7345984853 is a deficient number, since it is larger than the sum of its proper divisors (1).

7345984853 is an equidigital number, since it uses as much as digits as its factorization.

7345984853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14515200, while the sum is 56.

The square root of 7345984853 is about 85708.7209856733. The cubic root of 7345984853 is about 1943.9421780976.

The spelling of 7345984853 in words is "seven billion, three hundred forty-five million, nine hundred eighty-four thousand, eight hundred fifty-three".