356480 has 32 divisors (see below), whose sum is σ = 853740. Its totient is φ = 142336.

The previous prime is 356479. The next prime is 356501. The reversal of 356480 is 84653.

It can be written as a sum of positive squares in 2 ways, for example, as 322624 + 33856 = 568^2 + 184^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 356480.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362 + ... + 918.

2³⁵⁶⁴⁸⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 356480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (426870).

356480 is an abundant number, since it is smaller than the sum of its proper divisors (497260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

356480 is an equidigital number, since it uses as much as digits as its factorization.

356480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 356480 is about 597.0594610254. The cubic root of 356480 is about 70.9052495279.

The spelling of 356480 in words is "three hundred fifty-six thousand, four hundred eighty".