7348897 has 2 divisors, whose sum is σ = 7348898. Its totient is φ = 7348896.

The previous prime is 7348883. The next prime is 7348907. The reversal of 7348897 is 7988437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6765201 + 583696 = 2601^2 + 764^2 .

It is an emirp because it is prime and its reverse (7988437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7348897 - 2¹⁵ = 7316129 is a prime.

It is not a weakly prime, because it can be changed into another prime (7348807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3674448 + 3674449.

It is an arithmetic number, because the mean of its divisors is an integer number (3674449).

Almost surely, 2^7348897 is an apocalyptic number.

It is an amenable number.

7348897 is a deficient number, since it is larger than the sum of its proper divisors (1).

7348897 is an equidigital number, since it uses as much as digits as its factorization.

7348897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 46.

The square root of 7348897 is about 2710.8849108732. The cubic root of 7348897 is about 194.4199021239.

The spelling of 7348897 in words is "seven million, three hundred forty-eight thousand, eight hundred ninety-seven".