354963 has 8 divisors (see below), whose sum is σ = 540928. Its totient is φ = 202824.

The previous prime is 354961. The next prime is 354971. The reversal of 354963 is 369453.

It is a happy number.

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

It is not a de Polignac number, because 354963 - 2¹ = 354961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 354963.

It is not an unprimeable number, because it can be changed into a prime (354961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8431 + ... + 8472.

It is an arithmetic number, because the mean of its divisors is an integer number (67616).

2³⁵⁴⁹⁶³ is an apocalyptic number.

354963 is a deficient number, since it is larger than the sum of its proper divisors (185965).

354963 is a wasteful number, since it uses less digits than its factorization.

354963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16913.

The product of its digits is 9720, while the sum is 30.

The square root of 354963 is about 595.7877138713. The cubic root of 354963 is about 70.8045274643.

The spelling of 354963 in words is "three hundred fifty-four thousand, nine hundred sixty-three".