10349657 has 2 divisors, whose sum is σ = 10349658. Its totient is φ = 10349656.

The previous prime is 10349641. The next prime is 10349663. The reversal of 10349657 is 75694301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7974976 + 2374681 = 2824^2 + 1541^2 .

It is an emirp because it is prime and its reverse (75694301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10349657 - 2⁴ = 10349641 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10340657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5174828 + 5174829.

It is an arithmetic number, because the mean of its divisors is an integer number (5174829).

Almost surely, 2^10349657 is an apocalyptic number.

It is an amenable number.

10349657 is a deficient number, since it is larger than the sum of its proper divisors (1).

10349657 is an equidigital number, since it uses as much as digits as its factorization.

10349657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 10349657 is about 3217.0882797959. The cubic root of 10349657 is about 217.9258016994.

The spelling of 10349657 in words is "ten million, three hundred forty-nine thousand, six hundred fifty-seven".