350645745 has 16 divisors (see below), whose sum is σ = 563274432. Its totient is φ = 186264000.

The previous prime is 350645717. The next prime is 350645747. The reversal of 350645745 is 547546053.

It is not a de Polignac number, because 350645745 - 2⁹ = 350645233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (350645747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42802 + ... + 50331.

It is an arithmetic number, because the mean of its divisors is an integer number (35204652).

Almost surely, 2^350645745 is an apocalyptic number.

It is an amenable number.

350645745 is a deficient number, since it is larger than the sum of its proper divisors (212628687).

350645745 is a wasteful number, since it uses less digits than its factorization.

350645745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93392.

The product of its (nonzero) digits is 252000, while the sum is 39.

The square root of 350645745 is about 18725.5372419592. The cubic root of 350645745 is about 705.1630124532.

The spelling of 350645745 in words is "three hundred fifty million, six hundred forty-five thousand, seven hundred forty-five".