356956 has 12 divisors (see below), whose sum is σ = 628992. Its totient is φ = 177248.

The previous prime is 356947. The next prime is 356959. The reversal of 356956 is 659653.

356956 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356959) by changing a digit.

356956 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741 + ... + 1123.

It is an arithmetic number, because the mean of its divisors is an integer number (52416).

2³⁵⁶⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

356956 is a deficient number, since it is larger than the sum of its proper divisors (272036).

356956 is a wasteful number, since it uses less digits than its factorization.

356956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620 (or 618 counting only the distinct ones).

The product of its digits is 24300, while the sum is 34.

The square root of 356956 is about 597.4579483110. The cubic root of 356956 is about 70.9367949046.

The spelling of 356956 in words is "three hundred fifty-six thousand, nine hundred fifty-six".