7098493 has 2 divisors, whose sum is σ = 7098494. Its totient is φ = 7098492.

The previous prime is 7098491. The next prime is 7098499. The reversal of 7098493 is 3948907.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4674244 + 2424249 = 2162^2 + 1557^2 .

It is an emirp because it is prime and its reverse (3948907) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7098493 - 2¹ = 7098491 is a prime.

Together with 7098491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7098491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3549246 + 3549247.

It is an arithmetic number, because the mean of its divisors is an integer number (3549247).

Almost surely, 2^7098493 is an apocalyptic number.

It is an amenable number.

7098493 is a deficient number, since it is larger than the sum of its proper divisors (1).

7098493 is an equidigital number, since it uses as much as digits as its factorization.

7098493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 7098493 is about 2664.2997203768. The cubic root of 7098493 is about 192.1861349585.

The spelling of 7098493 in words is "seven million, ninety-eight thousand, four hundred ninety-three".