350347963 has 4 divisors (see below), whose sum is σ = 400397680. Its totient is φ = 300298248.

The previous prime is 350347939. The next prime is 350347969. The reversal of 350347963 is 369743053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 369743053 = 149 ⋅2481497.

It is a cyclic number.

It is not a de Polignac number, because 350347963 - 2²⁵ = 316793531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350347969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25024848 + ... + 25024861.

It is an arithmetic number, because the mean of its divisors is an integer number (100099420).

Almost surely, 2^350347963 is an apocalyptic number.

350347963 is a deficient number, since it is larger than the sum of its proper divisors (50049717).

350347963 is an equidigital number, since it uses as much as digits as its factorization.

350347963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50049716.

The product of its (nonzero) digits is 204120, while the sum is 40.

The square root of 350347963 is about 18717.5843259754. The cubic root of 350347963 is about 704.9633386365.

The spelling of 350347963 in words is "three hundred fifty million, three hundred forty-seven thousand, nine hundred sixty-three".