3924097 has 2 divisors, whose sum is σ = 3924098. Its totient is φ = 3924096.

The previous prime is 3924083. The next prime is 3924101. The reversal of 3924097 is 7904293.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3352561 + 571536 = 1831^2 + 756^2 .

It is an emirp because it is prime and its reverse (7904293) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3924097 is a prime.

It is not a weakly prime, because it can be changed into another prime (3924017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1962048 + 1962049.

It is an arithmetic number, because the mean of its divisors is an integer number (1962049).

Almost surely, 2^3924097 is an apocalyptic number.

It is an amenable number.

3924097 is a deficient number, since it is larger than the sum of its proper divisors (1).

3924097 is an equidigital number, since it uses as much as digits as its factorization.

3924097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 3924097 is about 1980.9333658657. The cubic root of 3924097 is about 157.7296155356.

It can be divided in two parts, 392 and 4097, that added together give a square (4489 = 67²).

The spelling of 3924097 in words is "three million, nine hundred twenty-four thousand, ninety-seven".