356404063 has 4 divisors (see below), whose sum is σ = 356506480. Its totient is φ = 356301648.

The previous prime is 356404057. The next prime is 356404079. The reversal of 356404063 is 360404653.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 356404063 - 2¹⁷ = 356272991 is a prime.

It is a super-2 number, since 2×356404063² = 254047712245815938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356404003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45798 + ... + 53011.

It is an arithmetic number, because the mean of its divisors is an integer number (89126620).

Almost surely, 2^356404063 is an apocalyptic number.

356404063 is a deficient number, since it is larger than the sum of its proper divisors (102417).

356404063 is an equidigital number, since it uses as much as digits as its factorization.

356404063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102416.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 356404063 is about 18878.6668756033. Note that the first 3 decimals coincide. The cubic root of 356404063 is about 709.0021444947.

The spelling of 356404063 in words is "three hundred fifty-six million, four hundred four thousand, sixty-three".