350078 has 4 divisors (see below), whose sum is σ = 525120. Its totient is φ = 175038.

The previous prime is 350039. The next prime is 350087. The reversal of 350078 is 870053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 870053 = 743 ⋅1171.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

350078 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87518 + ... + 87521.

It is an arithmetic number, because the mean of its divisors is an integer number (131280).

2³⁵⁰⁰⁷⁸ is an apocalyptic number.

350078 is a deficient number, since it is larger than the sum of its proper divisors (175042).

350078 is a wasteful number, since it uses less digits than its factorization.

350078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175041.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 350078 is about 591.6738966694. The cubic root of 350078 is about 70.4782220680.

The spelling of 350078 in words is "three hundred fifty thousand, seventy-eight".