350664047 has 2 divisors, whose sum is σ = 350664048. Its totient is φ = 350664046.

The previous prime is 350664029. The next prime is 350664077. The reversal of 350664047 is 740466053.

It is a weak prime.

It is an emirp because it is prime and its reverse (740466053) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 350664047 - 2⁶ = 350663983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 350663998 and 350664016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350664077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175332023 + 175332024.

It is an arithmetic number, because the mean of its divisors is an integer number (175332024).

Almost surely, 2^350664047 is an apocalyptic number.

350664047 is a deficient number, since it is larger than the sum of its proper divisors (1).

350664047 is an equidigital number, since it uses as much as digits as its factorization.

350664047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 350664047 is about 18726.0259265013. The cubic root of 350664047 is about 705.1752809313.

The spelling of 350664047 in words is "three hundred fifty million, six hundred sixty-four thousand, forty-seven".