350214947 has 2 divisors, whose sum is σ = 350214948. Its totient is φ = 350214946.

The previous prime is 350214913. The next prime is 350214961. The reversal of 350214947 is 749412053.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 350214947 - 2⁶ = 350214883 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (350214047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175107473 + 175107474.

It is an arithmetic number, because the mean of its divisors is an integer number (175107474).

Almost surely, 2^350214947 is an apocalyptic number.

350214947 is a deficient number, since it is larger than the sum of its proper divisors (1).

350214947 is an equidigital number, since it uses as much as digits as its factorization.

350214947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 350214947 is about 18714.0307523526. The cubic root of 350214947 is about 704.8741099427.

The spelling of 350214947 in words is "three hundred fifty million, two hundred fourteen thousand, nine hundred forty-seven".