350480689729 has 16 divisors (see below), whose sum is σ = 375189068800. Its totient is φ = 326444905296.

The previous prime is 350480689723. The next prime is 350480689799. The reversal of 350480689729 is 927986084053.

It is a cyclic number.

It is not a de Polignac number, because 350480689729 - 2²⁷ = 350346472001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350480689723) 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, 372189 + ... + 916234.

It is an arithmetic number, because the mean of its divisors is an integer number (23449316800).

Almost surely, 2^350480689729 is an apocalyptic number.

It is an amenable number.

350480689729 is a deficient number, since it is larger than the sum of its proper divisors (24708379071).

350480689729 is a wasteful number, since it uses less digits than its factorization.

350480689729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288684.

The product of its (nonzero) digits is 26127360, while the sum is 61.

The spelling of 350480689729 in words is "three hundred fifty billion, four hundred eighty million, six hundred eighty-nine thousand, seven hundred twenty-nine".