350961 has 8 divisors (see below), whose sum is σ = 504000. Its totient is φ = 215952.

The previous prime is 350947. The next prime is 350963. The reversal of 350961 is 169053.

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

It is not a de Polignac number, because 350961 - 2¹⁷ = 219889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (350963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4461 + ... + 4538.

It is an arithmetic number, because the mean of its divisors is an integer number (63000).

2³⁵⁰⁹⁶¹ is an apocalyptic number.

It is an amenable number.

350961 is a deficient number, since it is larger than the sum of its proper divisors (153039).

350961 is a wasteful number, since it uses less digits than its factorization.

350961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9015.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 350961 is about 592.4196148002. The cubic root of 350961 is about 70.5374279408.

It can be divided in two parts, 3509 and 61, that added together give a triangular number (3570 = T₈₄).

The spelling of 350961 in words is "three hundred fifty thousand, nine hundred sixty-one".