7616897 has 2 divisors, whose sum is σ = 7616898. Its totient is φ = 7616896.

The previous prime is 7616881. The next prime is 7616899. The reversal of 7616897 is 7986167.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5180176 + 2436721 = 2276^2 + 1561^2 .

It is a cyclic number.

It is not a de Polignac number, because 7616897 - 2⁴ = 7616881 is a prime.

Together with 7616899, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7616899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3808448 + 3808449.

It is an arithmetic number, because the mean of its divisors is an integer number (3808449).

Almost surely, 2^7616897 is an apocalyptic number.

It is an amenable number.

7616897 is a deficient number, since it is larger than the sum of its proper divisors (1).

7616897 is an equidigital number, since it uses as much as digits as its factorization.

7616897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 44.

The square root of 7616897 is about 2759.8726419891. The cubic root of 7616897 is about 196.7551132702.

The spelling of 7616897 in words is "seven million, six hundred sixteen thousand, eight hundred ninety-seven".