7941497 has 2 divisors, whose sum is σ = 7941498. Its totient is φ = 7941496.

The previous prime is 7941481. The next prime is 7941503.

It is a happy number.

7941497 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4541161 + 3400336 = 2131^2 + 1844^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 7941497 - 2⁴ = 7941481 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7941457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3970748 + 3970749.

It is an arithmetic number, because the mean of its divisors is an integer number (3970749).

Almost surely, 2^7941497 is an apocalyptic number.

It is an amenable number.

7941497 is a deficient number, since it is larger than the sum of its proper divisors (1).

7941497 is an equidigital number, since it uses as much as digits as its factorization.

7941497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 41.

The square root of 7941497 is about 2818.0661809120. The cubic root of 7941497 is about 199.5112817451.

The spelling of 7941497 in words is "seven million, nine hundred forty-one thousand, four hundred ninety-seven".