356454313 has 4 divisors (see below), whose sum is σ = 356492500. Its totient is φ = 356416128.

The previous prime is 356454289. The next prime is 356454349. The reversal of 356454313 is 313454653.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 129891609 + 226562704 = 11397^2 + 15052^2 .

It is a cyclic number.

It is not a de Polignac number, because 356454313 - 2⁵ = 356454281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (356454353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5281 + ... + 27217.

It is an arithmetic number, because the mean of its divisors is an integer number (89123125).

Almost surely, 2^356454313 is an apocalyptic number.

It is an amenable number.

356454313 is a deficient number, since it is larger than the sum of its proper divisors (38187).

356454313 is a wasteful number, since it uses less digits than its factorization.

356454313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38186.

The product of its digits is 64800, while the sum is 34.

The square root of 356454313 is about 18879.9976959744. The cubic root of 356454313 is about 709.0354640583.

The spelling of 356454313 in words is "three hundred fifty-six million, four hundred fifty-four thousand, three hundred thirteen".