354320355 has 16 divisors (see below), whose sum is σ = 567292320. Its totient is φ = 188844288.

The previous prime is 354320299. The next prime is 354320363. The reversal of 354320355 is 553023453.

It is not a de Polignac number, because 354320355 - 2¹⁰ = 354319331 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17959 + ... + 32111.

It is an arithmetic number, because the mean of its divisors is an integer number (35455770).

Almost surely, 2^354320355 is an apocalyptic number.

354320355 is a deficient number, since it is larger than the sum of its proper divisors (212971965).

354320355 is a wasteful number, since it uses less digits than its factorization.

354320355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15830.

The product of its (nonzero) digits is 27000, while the sum is 30.

The square root of 354320355 is about 18823.3991351190. The cubic root of 354320355 is about 707.6177215075.

The spelling of 354320355 in words is "three hundred fifty-four million, three hundred twenty thousand, three hundred fifty-five".