350745885778 has 8 divisors (see below), whose sum is σ = 526142982780. Its totient is φ = 175364891520.

The previous prime is 350745885773. The next prime is 350745885797. The reversal of 350745885778 is 877588547053.

It can be written as a sum of positive squares in 2 ways, for example, as 236689061049 + 114056824729 = 486507^2 + 337723^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (350745885773) 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, 3971083 + ... + 4058446.

Almost surely, 2^350745885778 is an apocalyptic number.

350745885778 is a deficient number, since it is larger than the sum of its proper divisors (175397097002).

350745885778 is a wasteful number, since it uses less digits than its factorization.

350745885778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8051372.

The product of its (nonzero) digits is 263424000, while the sum is 67.

The spelling of 350745885778 in words is "three hundred fifty billion, seven hundred forty-five million, eight hundred eighty-five thousand, seven hundred seventy-eight".