350656 has 14 divisors (see below), whose sum is σ = 695960. Its totient is φ = 175296.

The previous prime is 350629. The next prime is 350657. The reversal of 350656 is 656053.

350656 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 350656.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2676 + ... + 2803.

2³⁵⁰⁶⁵⁶ is an apocalyptic number.

It is an amenable number.

350656 is a deficient number, since it is larger than the sum of its proper divisors (345304).

350656 is an equidigital number, since it uses as much as digits as its factorization.

350656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5491 (or 5481 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 350656 is about 592.1621399583. The cubic root of 350656 is about 70.5169886795.

The spelling of 350656 in words is "three hundred fifty thousand, six hundred fifty-six".