350426345 has 4 divisors (see below), whose sum is σ = 420511620. Its totient is φ = 280341072.

The previous prime is 350426333. The next prime is 350426347. The reversal of 350426345 is 543624053.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 61528336 + 288898009 = 7844^2 + 16997^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350426345 is a prime.

It is not an unprimeable number, because it can be changed into a prime (350426347) 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, 35042630 + ... + 35042639.

It is an arithmetic number, because the mean of its divisors is an integer number (105127905).

Almost surely, 2^350426345 is an apocalyptic number.

It is an amenable number.

350426345 is a deficient number, since it is larger than the sum of its proper divisors (70085275).

350426345 is an equidigital number, since it uses as much as digits as its factorization.

350426345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70085274.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 350426345 is about 18719.6780153933. The cubic root of 350426345 is about 705.0159076269.

The spelling of 350426345 in words is "three hundred fifty million, four hundred twenty-six thousand, three hundred forty-five".