350400708249 has 8 divisors (see below), whose sum is σ = 467203799040. Its totient is φ = 233599044816.

The previous prime is 350400708209. The next prime is 350400708331. The reversal of 350400708249 is 942807004053.

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

It is not a de Polignac number, because 350400708249 - 2⁷ = 350400708121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 350400708249.

It is not an unprimeable number, because it can be changed into a prime (350400708209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532887 + ... + 992355.

It is an arithmetic number, because the mean of its divisors is an integer number (58400474880).

Almost surely, 2^350400708249 is an apocalyptic number.

It is an amenable number.

350400708249 is a deficient number, since it is larger than the sum of its proper divisors (116803090791).

350400708249 is a wasteful number, since it uses less digits than its factorization.

350400708249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713679.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 350400708249 in words is "three hundred fifty billion, four hundred million, seven hundred eight thousand, two hundred forty-nine".