3424657 has 2 divisors, whose sum is σ = 3424658. Its totient is φ = 3424656.

The previous prime is 3424651. The next prime is 3424661. The reversal of 3424657 is 7564243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1745041 + 1679616 = 1321^2 + 1296^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3424657 is a prime.

It is not a weakly prime, because it can be changed into another prime (3424651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1712328 + 1712329.

It is an arithmetic number, because the mean of its divisors is an integer number (1712329).

Almost surely, 2^3424657 is an apocalyptic number.

It is an amenable number.

3424657 is a deficient number, since it is larger than the sum of its proper divisors (1).

3424657 is an equidigital number, since it uses as much as digits as its factorization.

3424657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 31.

The square root of 3424657 is about 1850.5828811485. The cubic root of 3424657 is about 150.7320805009.

The spelling of 3424657 in words is "three million, four hundred twenty-four thousand, six hundred fifty-seven".