350306147 has 4 divisors (see below), whose sum is σ = 350794080. Its totient is φ = 349818216.

The previous prime is 350306141. The next prime is 350306149. The reversal of 350306147 is 741603053.

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

It is a cyclic number.

It is not a de Polignac number, because 350306147 - 2¹⁸ = 350044003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350306141) 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, 242888 + ... + 244325.

It is an arithmetic number, because the mean of its divisors is an integer number (87698520).

Almost surely, 2^350306147 is an apocalyptic number.

350306147 is a deficient number, since it is larger than the sum of its proper divisors (487933).

350306147 is an equidigital number, since it uses as much as digits as its factorization.

350306147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487932.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 350306147 is about 18716.4672681572. The cubic root of 350306147 is about 704.9352904073.

The spelling of 350306147 in words is "three hundred fifty million, three hundred six thousand, one hundred forty-seven".