350663801 has 2 divisors, whose sum is σ = 350663802. Its totient is φ = 350663800.

The previous prime is 350663783. The next prime is 350663861. The reversal of 350663801 is 108366053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 350588176 + 75625 = 18724^2 + 275^2 .

It is a cyclic number.

It is not a de Polignac number, because 350663801 - 2¹⁰ = 350662777 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (350663861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175331900 + 175331901.

It is an arithmetic number, because the mean of its divisors is an integer number (175331901).

Almost surely, 2^350663801 is an apocalyptic number.

It is an amenable number.

350663801 is a deficient number, since it is larger than the sum of its proper divisors (1).

350663801 is an equidigital number, since it uses as much as digits as its factorization.

350663801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 350663801 is about 18726.0193581017. The cubic root of 350663801 is about 705.1751160316.

The spelling of 350663801 in words is "three hundred fifty million, six hundred sixty-three thousand, eight hundred one".