354318699 has 16 divisors (see below), whose sum is σ = 543358208. Its totient is φ = 201176352.

The previous prime is 354318691. The next prime is 354318721. The reversal of 354318699 is 996813453.

It is not a de Polignac number, because 354318699 - 2³ = 354318691 is a prime.

It is a super-2 number, since 2×354318699² = 251083480922105202, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354318691) 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 15 ways as a sum of consecutive naturals, for example, 50437 + ... + 57030.

It is an arithmetic number, because the mean of its divisors is an integer number (33959888).

Almost surely, 2^354318699 is an apocalyptic number.

354318699 is a deficient number, since it is larger than the sum of its proper divisors (189039509).

354318699 is a wasteful number, since it uses less digits than its factorization.

354318699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107634.

The product of its digits is 699840, while the sum is 48.

The square root of 354318699 is about 18823.3551472632. The cubic root of 354318699 is about 707.6166190995.

The spelling of 354318699 in words is "three hundred fifty-four million, three hundred eighteen thousand, six hundred ninety-nine".