3924497 has 2 divisors, whose sum is σ = 3924498. Its totient is φ = 3924496.

The previous prime is 3924461. The next prime is 3924499. The reversal of 3924497 is 7944293.

3924497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3690241 + 234256 = 1921^2 + 484^2 .

It is a cyclic number.

It is not a de Polignac number, because 3924497 - 2¹² = 3920401 is a prime.

Together with 3924499, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3924497.

It is not a weakly prime, because it can be changed into another prime (3924499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1962248 + 1962249.

It is an arithmetic number, because the mean of its divisors is an integer number (1962249).

Almost surely, 2^3924497 is an apocalyptic number.

It is an amenable number.

3924497 is a deficient number, since it is larger than the sum of its proper divisors (1).

3924497 is an equidigital number, since it uses as much as digits as its factorization.

3924497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 38.

The square root of 3924497 is about 1981.0343258005. The cubic root of 3924497 is about 157.7349747050.

The spelling of 3924497 in words is "three million, nine hundred twenty-four thousand, four hundred ninety-seven".